Thank you for posting your question here, I will answer it as best I can.
Have any of your doctors asked you to get an EEG done? Or maybe a CT/MRI
to find out what is going on inside your head?
If yes, what were the results of these tests? And if they havent been done, I suggest you see a doctor and discuss about these options and why they havent been pursued yet.
It is quite possible that we will find out what is wrong with you through these tests.
I hope this helps you.