Help! This thing popped out about 4 days ago. It popped out overnight, swelling on his right cheek reaching the bottom of his jaw up to his ear it felt like chunks of fat and about 12 hours later a hard bump popped out behind/under his right ear, and now it gotten bigger and it look like this. The swelling fat chunk thingy is gone now. I heard Benedryl works i have been giving it to him for about 2 days ago that prob why the chucky thing is gone. but the big pimple looking thing is bigger and goowey. Also i shaved his hair so it look like this, although little of his hair fell off before i shaved in the area. He is acting normal, eating normal, pooping normal, not throwing up, still active and normal. He had been scathing it too lately. I think it is why it grew little bigger.