Nex1,

Welcome to NeuroTalk. Your experience is so common. Many have the same struggles. It is good that you realize your anxiety about head touches are not based in reality. Getting the thoughts under control so you don't react will be a great benefit.

You don't say what symptoms you are experiencing other than a sense of pressure.

X-Rays and MRI's of the neck will not show the subtle upper neck injuries that can still cause symptoms.

Some more information about how you suffered your concussion and your current symptoms will help us help you.

What have you done to try to reduce your symptoms ? Any diet changes ?
How is you sleep ? Any changes ?

An anti-inflammatory diet may help. Many see benefit from the vitamin regimen in the Vitamins sticky at the top.