I had unprotected sex 3 days before I had got my period. I usually get my period for about 5-7 days however, I only had my period for 2.5 days. Do you think I could be pregnant? I did take 3 tests that all said negative but, the unprotected sex occurred only 2 weeks ago from yesterday. I know I should probably wait until at least next week right? The anticipation is stressing me out! I haven't felt sick and my breasts aren't sore or tender. But I have notices a bubbly feeling in my stomach at night..today I noticed that I frequently used the bathroom..and I have had a craving for chocolate and I dont eat alot of chocolate at all..moody..I mean this can all be in my head but...What does everyone think?