Fibromyalgia - Does anything help relieve severe pain during flares?

I was officially diagnosed with Fibro two years ago. I don't take any medications except for 5mg Flexeril (muscle relaxer) at night during flares, and some supplements recommended by my functional medicine Nurse Practitioner that don't seem to be helping. A hot bath before bed helps a little.
I'm now in the middle of a flare and in extreme pain all day. I try to stay busy to take my mind off it, but it's very hard to cope.
I'm very reluctant to go on meds such as Cymbalta, Lyrica or Gabapentin. I've read they often don't help and have bad withdrawal issues if you want to stop taking them. Most doctors don't offer much help except for offering drugs, with little knowledge about their effectiveness and side effects.
I'm looking for support or help with how to continue living with this. What works for others with Fibro to lessen the pain?