I had a chemical pregnancy in April and the following cycle I ovulated on CD 22. My period was 2 weeks after that so a 34 day cycle. Now I’m on CD 19 and just got a positive opk. Before the chemical my cycles were 28 days with ovulation on CD 16. Should I worry about this? I just had bloods done during my miscarriage and the doctor didn’t say anything was out of the ordinary