Well yesterday i was masturbating and after finishing i think i squeezed my penis too much in the process, and when i was completely done, when i sat back to watch tv i got a cutting pain, not that much but still like something is cutting me inside the penis, not the head but the urethra i think. It is still present when i lie on my stomach to sleep it's there sometimes while walking or sitting. The pain it's like a cutting sensation and not near the head. I am a bit afraid. Was thinking to wait 2-3 days to see where it goes and if it does't go away would go to the doctor. But still wanted to ask for some suggestions here to see, or at least hear it's not that much.