I had sex on my period the whole time I was on it was a vary light flow my period wouldn't come down I had sex when I was ovulating and now its almost aug and my last periiod was June 6

Sounds pregnant to me, I will assume you are trying to conceive since you are having regular unprotetected sex around the time of ovulation.

So why have you not done a pregnancy test to find out ? Do it first thing in the morning, with the first urine of the day, good luck.