Hello
Thank you for posting your question at HCM.
You have not mentioned about whether you are sexually active?
Irregular periods can be a sign of a lot many things, few among them are,
PCOD,
Thyroid disorders etc.
White discharge is due to infection, you are advised to do following blood tests : CBC, Thyroid Profile, Mid phase
hormonal analysis.
You are also requested to go for a USG abdo pelvis to see the cause of irregular periods.
For now its advisable to take FAS kit, Tab
Fluconazole 150mg once , Tab Volkmox cv 1-0-1 x 3 days, to clear up infection and white discharge, use v-wash solution to clean up the area everyday.
If the problem persists, we request you to go to a gynecologist to get the clinical examination done
Wish you well.
Thank you