Trigger and clomid

Beth

2nd month taking clomid, and looks like body is trying to ovulate CD 19 or 20. Last month , I had a 22cm follicle on CD 14. Is this strange that this month , body is responding to it later ? I went in to check follicle on CD 13 this month due to last month follicle so high and it was undermature, only at 14. It fell on like a weekend and today seems like peak due to OPK and Mira number . My question is should I call and try to trigger or will that delay my natural ovulation and also do you think this is not a good cycle due to it being longer than last month?