My back of the neck feels tight and mostly in the morning, it's not that it pains a lot, but it feels uneasy n also makes the head heavy and disturbs sleep .When I press it on certain points ,the pain or tightness lessens. I had neck cervical 4 -5 years back .So should I go for neck x-ray to check for the same and which points. As I have muscular dystrophy or suggest otherwise.