The hardships are to be endured, it's a new normal I suppose. I'm glad to know you're still active and overcoming this situation, and certainly a good attitude is very helpful to keeping our immune system healthier and our state of mind supple. It's good that your sister was able to get home, it would be awful to be stranded elsewhere.
Stay safe and try to maintain hope for the end of this. And, thanks for responding, it's helpful for all of us to hear from one another.