I'm 15 year old girl and I really need to no what this thing is in my head...
Well the thing is is that when I shake my head from side to side I can feel something moving back and forth inside the lower part of my skull. Ive had it for years and I'm am really scared about it I don't want to see a doctor and I think I'm going to die from it no one else seems to have it!
HELP!
Or give me some advice on what it could be?
Do you have it?