I recently seen a call girl on feb 15. She gave me oral and vagenal sex i used a condom the whole time nothing bare. I have been feeling unwell with stoach cramps by the end of the day ,my skin on the back of my neck, arms feels like a bit of burn sensation or senesitive. Sometimes a numb feeling on my left arm and left leg. My anxiety about these sensations had made sleeping harder for me. I am nervous I may have got an sti.