I am a healthy 51 year old in perimenopause with varying symptoms all over my body from the neck down. It started very abruptly the day before Thanksgiving 2022. All of my testing with the exception of B-12 has been negative. My B-12 was low, but has increased significantly with supplements. I also feel that hormones are at least a contributing factor, which my doctors thus far discount. I also had Covid, 2 Covid boosters, and the flu and shingles shot in a 6 month period (4/22 - 10/22), and feel my immune system is in overdrive and out of whack due to this. I feel for everyone else facing this as it has become all consuming.