I have been with my boyfriend 5months now and we have had sex many times without condoms and few weeks ago when we were having sex we used Eurex warming lube the really hot burning stuff and for few days after I had this like tingly feeling in my vigina just in the actual hole like if I rub it or scratch it it take away the tingly miss but it s not actually itchy. That went away and we had have sex without codons since and it didn t come back but then we had sex at the weekend and now it s back agin and my actually anal hole is tingly now too like the feeling of worms but I don t have worms I check what could this be ?? Please help