Hi,
Cycles ranging from 22 to 28 days are good enough. The first day is to be counted when there is actual bleeding and not spotting. You can do ovulation tracking and try in the fertile window for a few months. If no success then you should consult a Doctor for an evaluation. Hope this helps.
The answer is based on information provided. Exact advice is not possible without a proper examination and investigations. You are requested to consult your Doctor. Take care and keep us posted.
You could ask your doctor to put you on a low dose of metaformin and a low dose of birth control pill because that could increase your chances