Short cycle buddies - cycles range 18-25 days

Diana

Hello! I am tracking my BBT and using OPKs. I was diagnosed with DOR (diminished ovarian reserve) after recurrent miscarriages. I don’t think I ovulated this cycle because my temp dropped after only 3 days and OPK stayed high and never peaked, which means I’ll prob get my period soon. Anyone else on the same rollercoaster that is short cycles?