My left labia is swollen and hard it doesnt hurt too much but walking is a pain. It happened only a couple minutes after my boyfriend and i finished having sex, i know i'm not allergic to latex, could it just be irritation ? and will the swelling go away, because i'm in lacrosse season right now and if walking is a pain, and i have to run, i dont know what to do. Also is there anything i can take to make the swelling go down or help it ?