Have you tried aerobic exercise and attempted the Candida Diet? It could be candida from other things I’ve read on here. But I’m far from an expert. I’ve only been dealing with this a few weeks. I noticed nobody answered you so I thought I would chime it. It probably wouldn’t hurt to try the diet and add a little regular aerobic exercise (3-5 times a week for 30 minutes).
Also, would probably be awesome if you could find a naturopathic or homeopathic doctor near you to give you some real advice and get some testing done. I have my first doctor appointment with a homeopathic doctor this coming Monday and I’m looking forward to it greatly.
Hope I’ve been at least of some help. Stay strong and I hope you feel better soon.