Post-Op Pain After Playing Video Games

im almost a month post op (had medial epicondilitis and cubital tunnel surgery). i tried playing video games two weeks after the operation after my doc checked the incision and said it was healing great, and continued to play since i wasnt having any pain. i also did some drawings (im right handed) and everything seemed fine there too. yesterday decided to wash my brace. that required me to not have it on for a bit while it air dried. come today, it hurts, kinda like how it used to pre-surgery. im freaking out because im afraid i ruined whatever my doc did in there. its not like "im dying" pain, its just dull pain. i tried to be careful while my brace wasnt on, but it seems that didn't do too much.