I too have had weird things since I had COVID I too have had weird things since I had Covid. ranging from shortness of breath to heart, palpitations, tingling predominantly in my legs, feeling of heaviness and in coordination in my legs at times, intermittent exhaustion, for no reason and wobbliness intermittently. I am not angry at the doctors for not knowing definitively what this is. long Covid is a new phenomenon and most recently I went to a rheumatologist who very compassionately said “COVID does what Covid wants to do” and the best we could do would be to manage symptoms. I have no problem with that. It’s a whole new world post Covid. I can’t get a definitive diagnosis, but after about 10 specialist this behaves something like fiber myalgia, but doesn’t meet this full criteria, small fiber polyneuropathy, but my skin punch biopsy was negative, or Covid. Whatever it is, I’ll make modifications and we’ll do symptom management.