I found this forum from googling running with fibromyalgia, it was the 1st thing that popped up on my feed, all be it posts from 4/5years ago.
Today i ran w7r2 , it felt good! I ran slightly over the 25min purely to get 3.5k , didnt want to leave my shiney new tom tom watch on an uneven milage!
I just wanted to post so if anybody else (which i expect there is!) Is thinking about giving it ago , they can see they can!
Its tough , but it is for most people, it hurts , but you hurt anyway! Its also fun and is actually helping my pain levels. I walked 5miles last sunday and i was in agony the next day , but after a run i dont feel half as bad. If your considering giving 5k a go , then try it , your not going to make things any worse , and others are out there with worse health issues , just listen to your body and take it at your pace. Also a good running buddy helps , my dad has helped me beyond words! And this forum! So download the app , join the forum and get your running shoes on , good luck!