I had unprotected sex on March 21, the day after my period ended and he pulled out, it has been three weeks since then and I have been experiencing really bad diarrhea (3 days now) that it wakes me up several times during the night. I was supposed to start my period throughout this week, but I can’t rely on them being late as a sign since I have irregular period. I don’t want my parents to know about my stomach problems till I am for sure that I am not pregnant. I am 17 and I’m not on the pill.

TMI: my poop is usually yellowish brown and small