My SO & I went hiking in the woods. When we got back, we had unprotected sex not thinking anything of it. Well the next day I woke up & was covered in poison ivy, the inside of my vagina was burning also. He had poison ivy all over & on his penis. Well I've been taking allergy medicine & oatmeal baths for two weeks & its mostly cleared up except I'll randomly feel the burning sensation in my vagina. What else can I do? I've been to the doctor & they just gave me a strong anhistamine.