Hi. The past two weeks i have been experiencing many signs of pregnancy. Such as vomitting, nausea, swollen tummy, fatigue, migranes, mood swings, making more bathroom trips, and darker stools. I have been on birth control since october, and my period has been regular. I was sick a few weeks ago, and the doctor perscribed amoxicilin, which can delete the effectiveness of birth control. I didn't know this until a follow up appointment on 3/06/08 and my boyfriend and I had sex 2 days, the days before my ovulation peek (3/04/08 and 3/05/0

. I was suppose to start my period 3/22/08. I had light bleeding for three days, but nothing like i usually have. Anyways i took one home pregnancy test last night and it was negative, and one this morning at 530 and then another at 830. All of them have been negative. AHHH!!! My boyfriend and I are terrified because we don't know what to do since i have all these symptoms. Please help!!!