Hi Byteryder,

Good luck figuring out what is going on! It is so frustrating when you are unsure what is going on with your body. I just wanted to agree that your symptoms do sound llike what I have experienced with MG. As a primary school teacher I talk a lot (too much sometimes) and I get a lot of muscle fatigue in and around my mouth. Have you noticed a more nasal pitch to your voice as well? Or trouble sealing your lips around a straw? Anyways, all the best on Monday!

~Kathy