For about a week or 2 now, I've been experiencing sharp pain near the base of my penis after ejaculation, sometimes even being sore during an erection. This doesn't happen when I am flaccid, and I don't see anything out of the ordinary from an outside perspective. Furthermore, some days it is not as bad if I had not done anything sexual the days beforehand. I plan to not do anything sexual in the coming weeks, but I would appreciate it if anyone could reassure me if this could be bad or not.