I have been having alot of stomach and back pains since the last time i had unprotected sex (MAY 26 2007) i had my period last week though...it was regular. i have been cramping at night sometimes too. i have also had a lot of headaches and craving for sweets alot. i feel like i am going to throw up alot but i never do and i can be sitting in an air conditioned room but sweating bullets.........IS THIS A SIGN OF PREGNANCY?

yes it is you are going through your first week of being pregnant so your body has to get used to it so it is sick and you throw up......but only for the first week of pregnacy

could b take a test