I'm not pregnant and I don't have the flu so why am I throwing up and feeling naseous?

June 8th I threw up and I never throw up. I thought I was pregnant until I got my period on June 12th. I don't have normal periods they are anywhere from 3 to 6 months apart. (I know I have something called annovulation but that isn't the problem). Anyway my period lasted 6 days and then a couple days later I threw up again. I have been feeling nauseous at weird times during the day and it isn't like the flu. One minute I am fine the next not so much. What could be wrong with me?

I was told on two different Doctor visits that I was not pregnant then finally on the third visit when I said I felt the baby move (at first he tried to tell me it was gas) he checked me one more time. To his amazement he said, " You must be five months at least", I tried to tell him it was not in my mind and that It wasn't gas I was feeling. So go to your Doctor and tell him you might be pregnant. Hope you don't get a Doctor like mine. Good luck.

Just because you got your period, does not mean your not pregnant. Have a pregnancy test.
My friend was in a similar situation, got her period, and was still throwing up. I bought her a test, and sure enough, she was pregnant.
Though feeling sick can be anything, so go see a doctor.