I havent gotten my period in 4 months after my miscarriage my doctor prescribed me with BC ( sprintec ) he told me to take it till my period comes on , which i was light bleeding the 19th , 20th ( mind you i did get a pelvic exam / ultrasound both those days , he checked me with his fingers on the 19th and did a ultrasound on the 20th , i was light bleeding when i came home ) 21st it was medium with light cramping , today it has been really heavy with cramps . I think he jumped started it , but since it started on its  own should i stop taking borth control because we are ttc , i only took on today may 22nd should i stop takin it ?