I've started snoring extremely badly in the last couple of years. If I were you, I'd have a sleep study done. My doctor said apnea can make MG symptoms and diabetes worse, in addition to making you feel more tired during the day.

I'm currently on BiPAP with settings of 18/14 (very high). I was told they can do a minor procedure to make breathing easier for me and lower the settings...I'm a bit reluctant, though.

I digress. You should definitely have the sleep study done.