Hi doctor, from last 5 years in a gap of 2 or 3 months I am getting neck pain +ear full ness and then vomating.this makes me sleep for longer time even two days.I have done various kind of testing and did DRs did nit find anything,testing includes.. CT scan , ENT testing(all),doppler,neck xray but DRs didnot find anything.could you please suggest. Thanks Prakash