So I've had sex for the first 4 days of my fertility, unprotected each time but he's pulled out as well. He normally has good self control to be able to pull out few second before ejaculating, I have not had sex on my fifth fertile day and the ovulation day. Chances of pregnancy?

Only symptoms is constipation, dizziness and cravings. I get 2/3 of those symptoms when on my period and my period is in a week.