I had an EMG along time ago(2yrs). My Dr. said they tried calling me but i probably screened it and moved on. Let me ask a crazy question, When in the heat, I can barely techs my motor skills are out the door. That a mg symptom?

My Dr. said they found it in my blood. I called them and they want to do a electric muscle test.

Just worried they could not find anything and don't want a random Dx.