Hi cjd,
Welcome, and yes - quite a few people here have had good results from natural treatments for fibro. I have had far more success stacking supplements than I did taking medication, but that was because I tend to react badly to antidepressants. The idea of staying more natural is certainly appealing too!
This is my lot, but for absolute certain, different sufferers seem to have success with a different selection of supplements
I take CoQ10, acetyl l-carnatine, and alpha lipoic acid for mitochondrial support - I feel that this has helped my brain fog and energy quite a bit
I take low-dose lithium orotate for depression
I take magnesium glycinate for anxiety/insomnia/fibro pain - it's a multi-talent!
I take boswellia for joint pain/a general feeling of inflammation and puffiness
One of our regular posters
@JayCS has had amazing success with GABA, in combination with a stack that looks very different to mine, and I remember that
@Auriel found a topical muscle rub that was helping (I think it had magnesium in it, but can't remember exactly!) There have also been discussions about CBD in various forms, and certainly a bunch of other things too.
My approach was to read up on supplements used to treat fibro, and if something spoke to me (after seeing if I could afford it!) I'd order it and add it in for a few weeks. If it made a difference I'd order more, if not I'd let it run out, and if it made me feel worse I'd stop, before trying the next thing. I do think it's worth experimenting - I hope you find things that help!