I had protected sex with a girl but the condom was only rolled 3/4 down.. what is the risk of getting aids?

It was a drunken night and we had four play, but im 95% sure that i did not penetrate before the condom was put on...
I'm a worrier, and since i have read that you start to feel aches and pains in your body as early symptoms i have become very scared and I don't know if its my mind playing tricks on me but i feel little sharp pains in different places in my body, even my head some times. the pains last for about 3 seconds...
Must i worry or could it be caused from other things ?

Four play? cute..

Does she have aids? If not, you can't get it from her.

It is very difficult to get AIDS from a female. Possible, but unlikely.

You won't be having aids. It only spreads if sperms or any liquid is exchanged in both the bodies.

I hope you don't. I could be that girl.

Your chances of infection are extremely low unless the condom rolled down further or you are wrong about penetration not happening before putting the condom on.... and of course she would have to have the HIV virus. This also pre-supposes that there was not genital contact without penetration...essentially that there was no body fluid exchange.

There can't be a definitive answer and I think you should be concerned but not have worry cloud your mind for the next 3 to six months. Those are the times you should be getting HIV tests. Naturally keep a cap on things if you have sex in the future.

Check out the first link for an over view of HIV/AIDS and the second for some more straight forward info