Mia

I can think of one thing that might have caused at least part of the things.

I don't know exactly about the tiredness, and the nausea.

But I would think its possible.

Did you by chance either have a accident and hit your head? Even when
it didn't seem severe. If you don't remember its still possible.

I would suggest you see a neuro-opthamologist. There is a condition,
that happens with your brain, but more in your inner ear.

I believe its initials is BPPV, which you can look up on the internet.

I had this last year after a car accident.

But before this, I was already seeing this doctor for migraines, and before
had been treated for dizziness, clumsiness, and other symtoms. And he
had sent me to a physical therapist. To get over the issues.

Donna