I have a large cyst in my arm pit.I was scheduled for surgical removal, as it's been there for over a year and growing. It is extremely painful, and now it has ruptured, a piece the size of half a marble has burst through my skin, leaving a hole, and more of the same large cyst. It is deep and extremely painful. Do I wait for surgery? I'm concerned about going to ER as I am afraid of them trying to just numb my arm and start digging,and I feel this deep into muscle.
What should I do?