hi I’m Gary, I’ve had a lump on my right buttocks cheek it started off small about 20 years ago I went to the doctors and he said it was a fatty lump so I left it at that but over the years it has grown to the size of my fist and lately it has changed with red like blemishes, it also feels deep against my muscle which is starting to hurt and aching a lot down the back of my leg and groun area , the lump doesn’t hurt itself but surrounding area does, I’ve made a doctors appointment for a weeks time but in the meantime t though I would ask, thank you.