### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hello, I am 20 years old and not a very flexible person. I am 6 feet, 1 inch tall and have a somewhat plump body, weighing 83 Kgs. Recently, I tried performing an auto-fellatio. I ve tried doing it earlier too a few years back and I succeeded. However, this time I increased my level and did it even more. Since I am not a very flexible person, and not used to exercising regularly, that sudden extension of my back has now lead to a severe back pain . I did auto-fellatio frequently during the last week. However, just yesterday, accompanying my backache was another pain. The point exactly where the scrotum is attached to the body [on its right side] also started paining. It s an internal pain which I experience if I move even a little bit or if I bend down [which is almost impossible]. The pain is really terrible. I hope it isn t a kidney stone. Or is this pain connected to my back injury? Earlier too I ve had the same pain but it used to vanish after wearing a tight-fitting underwear or after a night s sleep but this time nothing helped. [And I failed to notice earlier that did I have that pain after doing auto-fellatio or not]. Please advise. It s unbearable.

### output:

Hi, thanks for query. You are having pain in the right inguinal region. There could be various reason for this. The commonest is related to some infection in urinary tract or stone disease. At time unusual stretching of muscles in that area can also lead to this kind of pain. Which is again likely in your case. In any case severe pain warrants medical help. Try to take routine analgesic along with application local analgesic over the area for relief. Wishing you good health.