I was on antibiotics for 2 months. It slowly got better. I am still not 100% but better. It is debilitating. Sorry you are fighting this battle.
Had it for 2 years before I even knew I had it. Took hobbling less than 50 yards to get me to the doctor about it. I rarely have time, with work and all, to do much research on treatments other than the meds I’m on.