Peak fertility and then period??

Laura

At 33, my SO and I got pregnant for the first time. Wasn’t really trying so was super excited but also anxious. Decided to wait until 8/9weeks to get the ultrasound and the doctor let me know that there was no heartbeat and it was a missed miscarriage. Waited a week to try to have it pass naturally but didn’t want to prolong the process and wanted to start healing. I had a D&C in December and then waited two cycles to start actively trying again. My period has been so irregular and difficult to track since the D&C- it kept coming 2x a month so Took a pregnancy test on Friday and it came back negative. Bc my period has been so irregular, I thought I was having sex while ovulating but maybe I was probably tracking it incorrectly.

So I bought the clear blue ovulation strips to ensure that i was ovulating. The test said I was peak fertility so we did the deed. The next day I was bleeding and have been for 2 days. It seems like my period but I was just ovulating two days ago! I’m so confused - has this happened to anyone else ???