Hello there.  I can understand your concern.  There can be a lot of reasons which could be causing this. With just this much history we wont be able to say what exactly is causing this. Get yourself checked out by a gynaecologist in person for further evaluation and management.  Best regards. Dr. Anil kumar jain. Bangalore.

Hello.......they should be some underlying reason like strenuous work, illness, post coital pills, thyroid disorder, harmonal imbalance are the common causes... Since it's from last one month there is no underlying long term problem.... Consult gynecologist in nearest hospital.