Hello Doctor, I'm Ben From Paris. I Have Had A

Hello Doctor, I'm Ben from Paris. I have had a very chronic heavy head syndrome for 13 years. No doctor of the tens that I have seen seems to have a clue. The heaviness makes me lose any concentration, forgetting a lot and interfering with my rythm of speech. I was instantly diagonised with bipolar depression years ago. I have taken most anti-depressants over the years and none of these makes any slight change. Brain CT scans, EEG are all normal. I recently did a neck scan which revealed contracted neck muscles but chiropractors and kinetherapies recommended my doctor haven't helped too. The heaviness is ALAWYS there 24/7. What on earth should I do next?