I have for over a year now had small white bumps on my testicles, they have been smal and without pain so i ignored them and didnt think mutch about them. Lately however some of them have grown bigger and the skin around the have turned red they have also got a bit painful on touch. Today, by light touch, one popped and some sort of white cheese like substance came out, and it is now bleeding. I am starting to get worried. What should I do?