Pregnancy Info HOME

I was on depo provera for 15 months and decided to switch to the pill. Within one month I had my cycle 5/9/04 but I have not had one since. I took a home pregnancy test on 6/7/04 and that came out negative as well as on 6/10/04(blood test) and negative again. I have been having symptoms which I believe to be signs of pregnancy(frequent urination, bloating, hunger, tenderness) but cannot get a positive pregnancy test. Could I actually be pregnant despite the negative tests or is all just in my head.