I have a weird question- I have noticed something in the past several years, if I get excited (happy, angry, or anxious) in anyway my weakness seems to dramatically worsen.. it's really strange, It's like all of my muscles start trembling and get all weak... This is something new that never happened before I got "sick" with all of this.. the affects last a good 10 or more minutes afterwards.. and I can barely even smile during that time due to the worsened weakness... Anyone else get this way??