Struggling with Fibromyalgia: Feeling Hopeless and Trapped

I have been diagnosed with fibromyalgia and I feel most of my options that I have tried have run out, so I am feeling hopeless for better days. I have not been able to accept that this is my diagnosis. I have so many emotions tied around this and feel trapped within my own body of pain with no escape. I have glimpses of moments, a day here, there but way more days of being dragged, affected by the pain and the negative headspace that comes with it.