How pregnant am i? Im now unsure.?

There is a good chance you are farther along than they think you are. I was the same way. I was getting my period for the whole first trimester so I wasnt sure when I conceived. When my daughter was born they thought she was 36 weeks and so they kept stopping my labor and sending me home from the hospital. No matter how many times they tried to stop my labor it kept coming back worse than before. I delivered 4 weeks early (according to them) but when my little girl was born all of the nurses thought she was 38 weeks not 36, so the doctors were off by 2 weeks. If you think you are farther along than the doctors you are probably right. Dont worry, everything will be fine I am sure. Just keep timing your contractions, and when they are consistently 5 minutes apart you are for sure in labor. Good Luck!