Brain foggers- ask your doc about ADHD meds

For what it’s worth, I’ve struggled with brain fog and fatigue and am in two large studies. To see if it would help, my neurologist prescribed an ADHD med last week to help me focus.
I couldn’t really notice a difference until I had a guitar lesson yesterday. I had reverted back to when I started 20 years ago. Yesterday my instructor could show me something and I could play it back. Then I could remember it later in the day and even today. It was markedly very different from my last 2-3 months of decline.
This is only my experience and my suggestion to ask your doctor if adhd meds can help in your situation. I’ve written down a lot of good questions and ideas from this site that I bring to my visits.