skylineengineer

I'm not sure if what I have is a neural or a muscular disorder, so I'm placing it here. I have extreme headaches all the time and pressure in my head. I'm starting to see sparkles a lot lately. My hearing cuts in and out, and I sometimes hear a high-frequency tone every now and then, but it fades away after about an hour or so. My hands and arms shake whenever they're in movement or holding something, but they're completely normal when I'm not doing anything (which has lead me to think it might be a muscular disorder). I've had headaches and the shaking all my life, but it's getting worse nowadays. I haven't had any brain traumas, so I think that can be ruled out. I recently had an MRI done, and they said everything was normal. I've noticed the shaking gets slightly worse if I haven't had anything to drink or eat for awhile, but it still happens even if I've had a big meal, so I really don't think that I have diabetes. I also sweat excessively (under my armpits, on the palms of my hands, and on my torso), which has forced me to always wear black or white shirts out in public. I'm experiencing more and more anxiety attacks lately. Nobody in my family has had Parkinson's, but my sister did use to have seizures. I've been told to seek the help of a neurologist, but I want to determine if what I have is a neural problem or a muscular disorder first.
-Thanks