<s>[INST] I had phimosis where the foreskin wouldn t go back and it left terrible scars I kept masturbating and the scars got worse finally they healed and I m able to pull the foreskin back but all of a sudden bumps have formed where the scars where at and they tooken the form of the scar that was there [/INST] Hello, Thank You for consulting Chat Doctor ! I do not think that the scars got worsened by masturbation. You need a physical examination to know why bumps have been formed. You need an evaluation by a Urologist to check the presence of infection and treatment accordingly. Stay healthy, and thank you for consulting! You can contact me again anytime, if you need clarifications or further assistance in the future. Kindly rate the answer if you are satisfied. </s>