I just finished building my pc about 2 weeks ago and am very impressed with the result. But after using it for a while I took why right hand off the mouse to pic up my phone, and as I turned my arm around to see the screen I got a sharp pain in my arm. This has been reoccurring but it’s not that bad. But as a young hockey player this wouldn’t slide with my parents if they found out. I read about this online but found no help. I have a good mouse and it only hurts when a move my left hand in a weird way. I would like to pervert this from getting any worse. Any suggestions?