From last month whenever I am riding motorcycle or taking public transport like Auto or cab,after sometime my neck is getting locked and and I feel pressure build up back of my head ,above ear and on jaws and feel like I will fall at any time . I have encountered this attack 4-5 times whenever am travelling and having jerky movements. I only get rid of this situation after this attack if I lie-down. I have done spinal xray which suggests "reduced cervical lordosis and reduced c5-c6 disk space with marginal osteophytis". The problem is occuring whenever I am travelling and am kind of afraid now to travel solo due to this.