HELP!!!

monica

So ive been having sex for a while now ,and my boyfriend wanted to try anal while we were doing it and kept going back and forth from regular to anal which wasnt plesent so then days after when i pee it stings badly & has a weird smell , its been like this for almost a week not sure what to do but my medical insurance is low rn so i cant do that but what else can i do till then ...!? please help