I have an itchy rash on the outside of my left vagina lip and in the crease of my leg

I wish I could tell you what that is but I cannot. You will have to go see a gynecologist, a lot are men but I recommend seeing a women doctor. If you cannot afford one there should be a free clinic in your area. It could be you are allergic to something or a s.t.d. Sexually transmitted disease or a lot of other things. If you are having sex, please wait until you are married, a good man will not want a women who has sexual diseases of worse, aids. You will want to have his children an s.t.d. can take all that way. Life is to short to mess it up by sleeping around. The truth is not always pretty an I refuse to tell it any other way. Hope you can understand that this message was only so you could think of the future you would really like to have. A lovely wedding to a great man with many children to follow an then your daughters children. Do you see why this is important, I hope so!! :)))

Aside from your very incorrect medical information it's a lot, not a lot.

It's anD, not an - a mistake you keep repeating.