Hey ther ppl I'm 23 and so afraid of bein pregnant I had sex with my bf 2 weeks ago after that I started gettin cramps it feels like its just in my belly an back paining it cums an goes I get neausia bt I just can't seem 2 vommit an I'm hungry evrithing I c I wanna eat I don't eat cake bt all of a suddden I've been cravin just for sweet cake for this hole week I woke up durin the nyt 2 make me sumthin 2 eat my breast is so sore it feels as if thers clots in an it itches can anyone plz help me?