Vagina issue

Hey girls, So 3 days ago, i had protected sex and the next day my clitoris started to hurt/slightly sting. I thought it was gonna go away but today it hurts a little bit more than usual. It doesnt appear red or have any bumps of any sort. Could this just be irritation? i dont have any other symptoms, just now it kinda itches since its stinging. below is an image of how it looks

image

it seems to look fine to me