Best wishes for your surgery. Hope it goes really well for you.
Don't worry I am not putting any weight on, just needing to eat more to maintain my current weight! I also run out of energy if I don't have a few more healthy snacks while I am out walking for extended times. It just feels so weird to have to think about eating extra when I have spent my whole life trying to eat less!!
Apparently most people lose weight (average of 5 kg) on the trek because you lose your appetite at high altitudes and expend so much energy getting yourself there.
Thanks for your encouragement. Xox Deanne :)