Pain with arousal

I am currently off birth control have been from October time. I have recently been definitely having periods of less daily pain which is great.

I have noticed last 2 months my sex drive has been a little higher but when becoming aroused I get this sort of sharp cramp feeling around the opening of the vagina and around the labia on the right side this is where I and my worst symptoms.

It nearly feels like a dull sharp ache as if the muscles or nerves can't relax. It can be hard to ignore.

Any tips ideas... Have started using a vibrator a little more which does help with pleasure also need to get back into using pelvic wand.