When I try to write data to my sdcard , My sim7600 Module doesnt send HTTP values to thingspeak

Question

I have a sdcard connected to arduino uno with chipselect 10, and sim7600EI connected to sofware serial pins (6,5) of arduino. When I trying to upload data to thingspeak with an HTTP request it works seamlessly, however When I begin to add sdcard code and try to store values of my MPU6050 sensor , the values are stored in sd card but my sim7600 stopped sending data through HTTP. What do I do. I am so confused on how to proceed.Below is my code

#include <stdio.h>
#include <string.h>
#include <SoftwareSerial.h>
#include <Wire.h>
#include <MPU6050.h>
#include<SD.h>

SoftwareSerial mySerial(6,5); // RX, TX
//Change the API key to yours
String Apikey = "apikey";
bool sdOK = false;


// MPU6050 object
MPU6050 mpu;

int16_t accx, accy, accz;
int16_t acc_cx, acc_cy, acc_cz; 
int16_t gyx , gyy, gyz;
int16_t gy_cx, gy_cy, gy_cz;
 
#define DEBUG true
#define LTE_RESET_PIN 6
#define LTE_PWRKEY_PIN 5
#define LTE_FLIGHT_PIN 8
//#define Sensor_PIN 3  //D3-DHT11
 
//DHT  dht(Sensor_PIN,DHT11);
 
void setup()
{
    mySerial.begin(115200);
    while (!mySerial)
    {
      ; // wait for Arduino serial Monitor port to connect
    }
    Serial.begin(115200);
    Wire.begin();
    SD.begin(10);
    pinMode(7, OUTPUT);
    digitalWrite(7, HIGH);
    mpu.initialize();

  
    //Serial.begin(UART_BAUD, SERIAL_8N1, MODEM_RXD, MODEM_TXD);
  
    pinMode(LTE_RESET_PIN, OUTPUT);
    digitalWrite(LTE_RESET_PIN, LOW);
  
    pinMode(LTE_PWRKEY_PIN, OUTPUT);
    digitalWrite(LTE_RESET_PIN, LOW);
    delay(100);
    digitalWrite(LTE_PWRKEY_PIN, HIGH);
    delay(2000);
    digitalWrite(LTE_PWRKEY_PIN, LOW);
    
    pinMode(LTE_FLIGHT_PIN, OUTPUT);
    digitalWrite(LTE_FLIGHT_PIN, LOW);//Normal Mode*/
    
    delay(5000);
 
    
    /*ModuleState = moduleStateCheck();
    if (ModuleState == false) //if it's off, turn on it.
    {
        digitalWrite(PWR_KEY, LOW);
        delay(3000);
        digitalWrite(PWR_KEY, HIGH);
        delay(10000);
        mySerial.println("Now turnning the SIM7600 on.");
    }*/
    
 
    sendData("AT+CCID", 3000, DEBUG);
    sendData("AT+CREG?", 3000, DEBUG);
    sendData("AT+CGATT=1", 1000, DEBUG);
    sendData("AT+CGACT=1,1", 1000, DEBUG);
    sendData("AT+CGDCONT=1,\"IP\",\"airtelgprs.com\"", 1000, DEBUG);
 
    //sendData("AT+CIPSTART=\"TCP\",\"www.mirocast.com\",80", 2000, DEBUG);
    Serial.println("4G HTTP Test Begin!");
 
    //dht.begin();
    delay(1000);
}
 
void loop()
{//File dataFile = SD.open("gyro.csv", FILE_WRITE);
//dataFile.close();
getdata();
saveDataToSD();
 
    delay(1000);   
}
void getdata(){    //--------Get temperature and humidity-------------
    int16_t accX = mpu.getAccelerationX();
    int16_t accY = mpu.getAccelerationY();
    int16_t accZ = mpu.getAccelerationZ();
    int16_t gyroX = mpu.getRotationX();
    int16_t gyroY = mpu.getRotationY();
    int16_t gyroZ = mpu.getRotationZ();
    unsigned long currentTime = millis();
     Serial.print("ACCx: ");
     Serial.print(accX);
     Serial.println("%");
     Serial.print("accy: ");
     Serial.print(accY);
     Serial.println("*C");
     delay(1000);
 
    //-----------HTTP---------------------
    String http_str = "AT+HTTPPARA=\"URL\",\"https://api.thingspeak.com/update?api_key=" + Apikey + "&field1=" + (String)accX + "&field2=" + (String)accY + "&field3=" + (String)accZ + "&field4=" + (String)gyroX + "&field5=" + (String)gyroY + "&field6=" + (String)gyroZ + "\"\r\n";
    Serial.println(http_str);
 
    sendData("AT+HTTPINIT\r\n", 2000, DEBUG);
    sendData(http_str, 2000, DEBUG);
    sendData("AT+HTTPACTION=0\r\n", 3000, DEBUG);
    sendData("AT+HTTPTERM\r\n", 3000, DEBUG);}
 
bool moduleStateCheck()
{
    int i = 0;
    bool moduleState = false;
    for (i = 0; i < 5; i++)
    {
        String msg = String("");
        msg = sendData("AT", 1000, DEBUG);
        if (msg.indexOf("OK") >= 0)
        {
            mySerial.println("SIM7600 Module had turned on.");
            moduleState = true;
            return moduleState;
        }
        delay(1000);
    }
    return moduleState;
}
 
String sendData(String command, const int timeout, boolean debug)
{
  String response = "";
  mySerial.println(command);
  
  long int time = millis();
  while ( (time + timeout) > millis())
  {
    while (mySerial.available())
    {
      char c = mySerial.read();
      response += c;
    }
  }
  if (debug)
  {
    Serial.print(response);
  }
  return response;
}
void saveDataToSD() {
File dataFile = SD.open("gyro.csv", FILE_WRITE);
    if (dataFile) {
        dataFile.print(",");
        dataFile.print(mpu.getAccelerationX());
        dataFile.print(",");
        dataFile.print(mpu.getAccelerationY());
        dataFile.print(",");
        dataFile.print(mpu.getAccelerationZ());
        dataFile.print(",");
        dataFile.print(mpu.getRotationX());
        dataFile.print(",");
        dataFile.print(mpu.getRotationY());
        dataFile.print(",");
        dataFile.println(mpu.getRotationZ());
        dataFile.close();
        Serial.println("saved");
        delay(500);
    }
}