Has anyone ever felt like this before? (after rough sex)

My husband is very “blessed” there and I like it but sometimes my vagina gets dry in the middle of things... after a particularly rough session I noticed the next day I was itchy and it kinda feels like I have a paper cut on my labia, which has been larger than usual ever since. I was wondering if I was alone in this feeling, I’m hella worried bc it’s uncomfortable, even when i walk.

Also felt I should add that it stings to the touch, depending on where i place my fingers.

What should I do?