@miked
Sorry to hear about your bad night.
Did you check your glucose at all during the trembles and night sweats. Could you have been low?
I am not sure I follow what you mean by a liver dump building up for a couple of days. Can you describe?
What we call a liver dump is a perfectly natural protective mechanism.
The liver contains a back up stock of glycogen and when it senses that our blood glucose is going too low, such as in the morning following a long fasting period, it converts some of that glycogen into glucose through a process called glycogenesis and releases it into the bloodstream.
When you have your next meal, the liver converts some of the glucose that enters the bloodstream from the metabolism of carbohydrates into glycogen and replenished its supplies.
It sounds like your body responds very well to exercise to lower glucose I.e your muscles are making efficient use of insulin to take up plasma glucose. Probably you have your low body mass to height ratio and I suspect low body fat percentage to thank for that.
Whatever the reason, it is s very good thing and it gives you a very useful tool in your efforts for glycemic control.
Take care
Pavlos