@lorena1egas @eirrol @gina5009 @bayhorse
Thanks for your input and support.
I’m doing a sleep study on June 13th. Hopefully it will solve the mystery.

Actually, I have done some researching on narcolepsy. The one thing that jumps out at me is the “frozen” body. I have fallen asleep with my hand up holding my coffee, and eating with my hand up holding a fork. But the biggest aha moment was when I realized that I often wake up during the night in my bed, and my arms are up in the air! So, I was sound asleep with my arms up, usually bent at the elbows.
There are several other indicators that could possibly be helpful in determining the diagnosis.

I do have several autoimmune diseases and take medication that typically make me dizzy. I refuse to take any medications that cause drowsiness. That includes the usual ones like Lyrica, Gabapentin, and even regular acetaminophen makes me sleepy.

The one other thing I learned is that narcolepsy is a brain nerve disease. Antidepressants can cause all kinds of trouble. That’s why I am doing the study. Hopefully, I can find a treatment that will agree with my body so I can feel better.