It did not take you long to get back into a semi- routine did it? lol!!!
A couple things.
1. You are still recovering from serious operation.
2.REST and more REST DId I mention rest???
3.You already covered this but watch your diet.
4, Realize it will take up to two weeks for your body to shed all the anesthesia and other meds that were given you.
Don't be too proud to ask freinds, female or male, for HELP till you gain some strength back..
I am glad to see you being yerself again but the computer and posting is not the most important thing for you at his moment in time.. Just a word of friendly advice from someone who knows from experience.
Welcome back home Nemo.. Glad to know you are back home and beginning a road to recovering.. It will take time so do not be impatient... You were and still are a sick person, not mentally although that could be true also! LOL !!!
Later...