for the last 5 months have had a dull pain in my right groin area. I do not see any physical change, either by sight or touch however I find that when I sit  for a while the area tightens up when I start to walk but as I as walk for a short time then it loosens up.  I did have testicular cancer 14 yrs ago so I did check my right testicle and it feels fine.
HiWelcomeGet your self examined to rule out hernia, see general surgeon for the same. Do you lift weights, avoid excessive coughing and constipation, till you visit doctor? Take care