Have to wonder if the fatigue we feel is because even tho on the outside we may look healed, but are not totally healed 100 percent on the inside, so our bodies are allowing us to go about our task, but the minute we sit or relax a bit the fatigue really sits in. I know after working the past 4 days, I've been pooped, Thurs evening after work napped 2 hrs, really felt I needed it, was frustrated and feeling blue and felt better after that nap, still sleep good that night, last night as most evenings lately I lounged around. Not much extra is getting done right now other then outside employment, today I plan on tackling the laundry and getting some groc, so far this morning not moving any to fast. But when we do feel pooped, I think we need to give our self that time to regenerate, just sitting elevating with ice, or napping what ever our body needs.