Re: two lumps in trapezius muscle?
Yes, sometimes they are hard and fixed in place, especially ones that have been there for a long time. I do get electric shock feelings when the muscle spasms get really hard sometimes.
Fibromyalgia? Not necessarily. People who have many trigger points all over their body are often diagnosed with fibro, but almost everyone has SOME trigger points at some point in their life. If you just have two, you probably don't have fibro.