Ovulation?

Jessica • My fiance erica and i are trying for a baby through a sperm donor, it will be my first pregnancy!
I'm trying to find out when I'm ovulating. I been doing the temperature every morning and logging it.... but I'm still kind of confused when it's time. Is it usually closer the right after your period is over or right before you start a period or somewhere in the middle? When were you ovulating. We are trying to do artificial insemination asap but have to know when. So any advice would be appreciated