Vaginal itching 😓

Okay so my boyfriend and I had sex last night. He was previously still a still a virgin I was not. Bottom line I obviously shaved yesterday and prepared. Things got really rough and now I’m sore but that usually happens. However today I’m super itchy! I don’t know what kind of condoms he had but some I am allergic to. Has this ever happened? And should I be freaking out right now?