Any advise?❤️‍🩹

For a whole year I struggled with irregular periods. I was bleeding every 2 weeks so I knew for a fact my ovulation was off. I would never get a positive opk until this month and I did get pregnant but that ended in a chemical😓. Now my bleeding is almost done & idk when to start testing for ovulation again. I want to try again I’m scared to go through something like this again because it was emotional & physically hard but I really want baby #2❤️‍🩹. Any advise on when to start testing for ovulation again?