I had really rough sex... it was dry, no lube and too much friction. I ve only had one partner and we have been together for three years so I know it s not an std. Half-way through it hurt my clit a bit and I couldn t orgasm because the pain was too much. I have a red spot on my clitoris when I pull the skin back. It is very painful when I touch it or something rubs against it. It s only been a day should I be concerned?