The good thing is that you're improving. Your symptoms sound very much like mine and what I've dealt with since September 2020. The numbness, lack of coordination, tingling. I made the thread about stiffness on the main page describing my symptoms. So far you seem to be one of the few my symptoms align with. Only thing I had that you didn't was severed dizziness at the beginning.

As with you, my symptoms are ever so slowly improving. I'm still dealing with stiffness/numbness and tingling in my hands that varies day by day. Some random jerking as well. Hoping for a full recovery. Doctor suspects neuropathy. MRI and blood tests looked fine. EMG/NVC scheduled in a few weeks. Keep me posted.. we'll get through this.