Ok so me and my bf had sex but it seems hes allergic to latex cus he gets really itchy after sex so we decided to change condoms to non latex and now it seems im the one allergic to the new kind. Idk if its tht or what can it be its really itchy between my legs and the upper part of my vagina its getting rashes idk if someone has gone thru tht what can it be and what can i use