I had unprotected sex with my bf on jan 20. It is now jan 31 and thats about 11 days... He busted in me that day we had it. And we always have unprotected sex. I have sum symptoms of being prego. Im 15 years old and my average weight is 96 pounds. And my height is 5'0 exactly. Well my symptoms so far r. Fatigue, lower back pains, mood swings, irritability, I havent been in the mood to eat anything. I go to the bathroom alot, food cravings, food aversions.. And I just threw up for my first time. But im not sick and I dont have a fever or a virus.... Im really scared that I mite be.. And I kno therre is a thing called pre ejaculation.. Which other times we had sex that couldve dun it.. Idk tho but im scared.. Is it too soon to notice these things? My period isnt due until feb 9... Soo.. Please help meee!!!