Notes
Left work a bit early last night and got some extra rest, then a solid sleep of almost 10 hours. Stomach / digestion is pretty wrecked and definitely suggesting a virus or food-borne issue.
Heart rate finally came back down into proper resting zones around 1-2 AM despite me mostly laying down all evening and going to bed at 9.
Ongoing GI issues but at least done with whatever was in my system and creating the exhaustion, aches and sympathetic nervous system response.
Also of note - temp was slightly elevated last night and I was very cold - 99.5 ish temp.