I'm super ichie down there right around vagina opening. it's now started bleeding pretty bad. have had this happen before when I'd leave a tampon in too long but now I got it randomly between periods. I honestly so tired of it. it's been going on for about a week and half. I bought special wash for down there and I thought it was helping for awhile I changed my underwear every day. I don't try to over wash myself. I know I don't have any transmitted diseases.

How can I get rid of it and why is this happening?