I quit my birth control the week of July before my period. We’ve had sex constant especially during my ovulation! I’ve noticed weird cravings, I’m always tired and out of breath, cramping lightly and have some lower back pain to left side irritation, and my breast/nipples are hurting and feeling alittle heavy or swollenish, major mood changes, and nausea in the morning throughout the day. Any help of advice of what is more than likely going on!?!? I’m nervous of when to take a test or when’s the best time!