Could this be due to rough sex..?


So I recently began sleeping with a guy and the sex has been ROUGH. Not just rough, but last hours. Since then (about 2 weeks), my vaginal opening has been slightly itchy (similar to a yeast infection but it isn’t) and it gets a little swollen. Other than that, everything is normal, therefore, I doubt it’s an STI. Has this ever happened to any of y’all? Any suggestions on what it could be..? I’m pretty sure it’s due to the rough sex but idk. Doesn’t hurt to get tested though.