The last period I had was September 22. I skip my periods by taking by BC pills constantly. I was supposed to have one around October 20, but I skipped it due to my brother-in-laws wedding. I didn't want to deal with it. I was on an antibiotic October 9 - 19, and my husband and I did not use a condom. We figured we were married, so we'll just see what happens. Well, I was supposed to get my period two weeks ago, and still nothing. I have taken numerous HPT, and they all come up negative. The last one I took was yesterday. I have that feeling I get before my period comes like it should be here, and I always think it started so I run to the bathroom, but it's never it. I have a full feeling in my lower abdomen. Do you think we could be pregnant? I have a doctors appointment tomorrow, but when this is the only thing on your mind, you want all the advice you can get. Thank you all!