I understand what you’re going through. I’ve had Long Covid for 3 years now and my symptoms right now are loss of taste and smell and body tremors if I overdo it. I had other symptoms like really bad brain fog, insomnia, body tremors (lessening), stuttering and balance issues. Sensory issues were also a problem, but seem to have subsided. These all have gotten much better with time. I also had 7 Stellate Ganglion Block injections and they helped with my PTSD/Anxiety a lot. I’m currently having Green Violet Light Therapy by my Chiropractor and this is suppose to help with taste and smell. Since starting this laser treatment, I have smelled certain things for more than just 1 whiff! It’s not daily, but more than before, so I will continue with this treatment as it’s on $20.00 per treatment. I think time is what we all need and hopefully not too much of it! I’d like to get on with my life as well.