I had a baby in August 2009, I started Loestrin 24 shortly after. My periods are still not regular. This past period was not heavy at all. I usually shave but sometimes I just dont have the time, it had been about a month since I had shaved when I got my period last week. Now it is very itchy down there when my period was ending. I shaved yesterday and it is still itching like crazy and there is a discharge thats with no smell. It is also very red and swollen. What could be wrong?