Im 15 and I had sex unprotected about 7 weeks ago and he said he pulled out before he came.Iv had my period But I'm have symptoms of being pregnant. I'm really tired, eat everything in sight, pee a lot, I feel like I just did 200 sit ups,my boobs are tender and a little darker than normal , I don't have much of an appetite, I'm bloated, and kinda crapping, have a headache a lot and very moody .... Am I pregnant...