So i'm 17 das late. so today with my anxious mind couldn't handle the day and my friend took me out to get pregnancy tests. i took botha mad they came back negative. however i'm having awful cramps and i search that cramps to just one side of your uterus could mean pregnancy. at my log in on this app it said i could be 27% chance pregnant. i used protection. he didn't cum. but there was a watery substance like pour out of me when he pulled out at one point. my period isn't normally irregular. but these cramps are killing me and even after the tests i'm scared. what should i do. and am i pregnant.