Last August I had unprotected sex ( stupid) with someone I didn't really know. He didn't show signs of anything, and the sex literally lasted 15 seconds because it hurt. I haven't had symptoms since then, and my partners after him all tested negative at their next physical. I recently have gotten strep, ( and hooked my symptoms bad idea lol) and started worrying myself that strep was caused by HIV. But my boyfriend also has strep. What are my chances of having anything?