Well basicaly me and my boyfriend have had unprotected sex and he came in me, This was about a week ago... Iv been experiancing really bad cramping and really horrible headaches, all through today iv felt so sick its unreal. iv never actly felt this bad, im so worried. I was wondering if you could help me in some way. I know i cant take a test yet but i really want to know if im pregnant or not... Another thing is that im only 15 so when i look up all of this on the internet its all aimed to older people than me so i didnt know if symptoms could be different or whatever. I really would appreciate if someone could help me...