Hi , I Have Had Increasing Soreness Around The Pisiform

Hi , I have had increasing soreness around the pisiform bone for around a month. It seems to have been brought on by regularly performing press ups and burpees but is now sore to the point I cant put pressure on it. Flexibilty of my wrist is fine and the pain is only in response to pressure. I've tried resting it for a few days and applying ice a couple of times but not really helped