I was devoid of most of my energy after CAR-T for about 6-8- weeks. Very low BP and could not sit upright no longer than 20-30 minutes. My bursa sacs in my hips flared up for a while and was very painful. The left side still flares up on occasion. I ice and take anti inflammatory OTC pills. Seems to help. Once I started to recover, my energy came back quickly. It's been 11 months since CAR-T and I still mask up. We stayed cooped up for a long while and I got special accommodations at work to be in a office instead of out in open. I still take all safety precautions and we go out to eat earlier than normal. Hope your wife continues to improve.