Someone please help

Ja

I had an abortion September 10th the 27th and 28th I had sex which he did ejaculate inside me. The 29th and 2 days after I had light bleeding. The blood could only be seen when I wiped and it was brown and clear the night of the 29th then the 30th in the am it was light pink for the next two days. Is this ovulation? Before this I have never had bleeding during ovulation could this be because of the abortion. I'm trying to get pregnant I really regret my decision. I went to people at planned Parenthood but they are not being clear with me. Please help!!!!