I’ve gone from 3-4 hrs out of 24 to 7 hrs at night and at least a 1-3 hr series of naps, depending on activity, a 2 hr ordeal of a round trip to the doctors is at least 2 hr nap to bring the pain down and reduce the exhaustion on heart stress. No more long distance driving allowed if I drive.
What makes me so MAD is my PCP and other doctors have known I’ve had a heart issue for several years and FAILED to disclose it until the legs swelled and then they had to do a ultra sound for blood clots and a full cardio work up. I’ve tired easy since my 40’s as I have Fibromyalgia to boot, some symptom over lap.
I would like to sleep that much, but I have nine children at home. And pets ;-).
You obviously have lots of perseverance as well as common sense!