This is my first post. I was soooooooooooo grateful when I found this site last week. I felt such peace, like I finally could stop worrying. I've been twitching for almost two years now. The first year was just in my calves. Now it is everywhere. The twitching doesn't bother me so much since I have read about all of you. But, my main fear is joint pain. I didn't see this anywhere else on the board. One of my knees and ankles kills (and cracks a lot) and the other knee is starting to hurt. My doctor has me on Motrin and a muscle relaxant for the cramping but I am sooooooooo scared that this is the start of not being able to walk due to ALS. (Even though my doctor told me that no neurologist in the world would say I have ALS and that ALS doesn't hurt. I have a hard time trusting her.) Also, does anyone get a weird shaking feeling in some of their muscles when they yawn? This all sounds so crazy. I'd appreciate any thoughts.