It sounds like a fungal infection
. You can apply an antifungal cream like Candid
cream twice daily for three weeks minimum. If problem persists, please meet a dermatologist
. DO you have diabetes? I don't think this is due to ovulation or other hormone problems. H
It is important to have your periods atleast once in 2-3 months. Otherwise it can cause trouble like endometrial thickness.
Please consult an endocrinologist
for your period issues.