Weird Post-Covid Symptoms: Anyone Else?

I'm having really weird post covid symptoms. I finally tested negative 4 days ago but I'm still not feeling 100% myself yet. I get really weird sensations throughout my body.. my calf muscles twitch, I get warm and cold sensations up my legs, some parts of my legs are sensitive to touch, my chest muscles ache pretty bad, I get pins and needles like feelings through my arms, and I'll get a sharp pain in my back that shoots up into my head. I'm not sure if it's because of my fibromyalgia or scoliosis or what. I seen my doctor yesterday and all of my vitals are perfect. it's just so weird and definitely raises my anxiety. has anyone ever experienced this??