I lost my virginity today and a couple of minutes

Patient: I lost my virginity today and a couple of minutes after having sex i went to use the bathroom i noticed that everytime i pee it hurts my vagina i don’t know what is causing the pain i researched but couldn’t find nothing. I’m worried i don’t know what to think. I wanna know why this is happening and how i can get ride of it. Please help

Doctor: