I was bitten by a tic on my groin about a month ago. I removed it immediately, but it had already injected some poison into my body. Later, I had swelling on the groin and it was uncomfortable. My friends told me that the little poison would eventually just go out my body and it seemed to. The swelling went down. However, started noticing a slight pain running from my groin to my left testicle. It was the sort of pain you would get if you lightly squeezed the testicle. It was there for about a week. I seemed to subside after sex, but was still slightly there. Right now I can feel a very slight pain still there. It seems to be going away slowly. Any suggestions, opinions?