Eat. Lift weights. Repeat.
Just don't forget that part of lifting weight

only eating will hardly help!
Lifting won't be enough ,Add some walks or small Jog inside your house or in Yard.
We also need stamina now not just Muscles .
I am doing various courses online during this lockdown. Besides, I play games and read English novels in my spare time. I am also helping everyone in the family
Yeah i have some sites now that trying to understand and adopt.