Hi - I've had Long Covid since August 2020 and I have gradually gotten better. Pacing is the best advice I've received. Start out only doing a few things a day with rest in between and gradually, if possible increase your activity. I'm 75 and previously, fit in all the activities you mention. I tend to overdo when I feel OK. If you're like me, you'll have setbacks and have to start over. Patience is a virtue in this battle. Take care!! Hugs to you.