Hi, I'm 32 yr old virgin and I've been having irregular period for past three months now, last month I had my period but it was not proper since I've been having a brown discharge, I had it before my periods too and its been two weeks now, my gyn asked for blood test and pelvic scan which were normal except low iron count. Also the test for only for tsh and not more. I have never been penetrated vaginally but mastrubate. And, brown discharge does not smell it is more through the day and less at night. I'm really scared now and don't know what to do, please help. Thank you in advance.