Ok so this has been happening every time my fiancé and I have sex even the first time we ever have sex. So after we have sex I go to pee and it just burns it goes away after a couple hours but I have no idea what to do and I don’t know why it is happening. This has only happened with my fiancé and no past boyfriends. Before we even had sex for the first time we both got tested and it came up negative for everything for both of us so I’m very confused.