I can't put my hand at the back of my head. This is going on for the last 3 weeks last week and this week are my worse I am seeing Double people.cars. lorries. from last week this week is so bad I have to hit the bed close the bedroom in Darkness. that's every day. The Score of my pain at the back of my head is 10 out of 10 NO BREAK WITH HEAD PAINS AT THE BACK OF MY HEAD. I am not safe in my APARTMENT DUE TO HEAD PAINS. and my MIGRAINE VERTIGO. Dizzyspills. Falls. That's my Story.