I have a knot that had developed over the last 4days that is very large and causing the area around it to be swollen. It seems to be up under the skin and is very hard. It's very painful and sensitive to the touch of just about anything. It does seem to have fever in it and somewhat itchy. It's a continuous burning like sensation. I have very limited resources but at this point ready to do whatever needs to be done to ease the pain and discomfort.