Trigeminal neuralgia? 5th cranial nerve palsy? Just a guess. Please see a pain specialist or neurologist. This is a rather interesting case, but I'm sorry you're going through that. Let me know what happens.
Hello~I am sorry you are having these issues, I know it is no fun having something that causes folks to think you are mental. Let me assure you, you are not mental, your symptoms, to me, point to nerve impingements in your neck, when this happens, you can have all kinds of weird sensations as oxygen and blood flow is being compromised. I suggest seeing a chiropractor, he/she will take some x-rays of your upper back and neck and will be able to determine what is going on, they will then adjust you accordingly, these odd feelings should go away shortly after the treatments begin as the impingement will be released.
Sorry it's hard to describe.