Have you ever regretted losing too much weight?

I'm at the point where I am sighing at my own dumbness :grumble: I REALLY miss my strength (I'm still able to do as many reps but I have to muster up more efforts)... and shoulders :frown: ...
I'm trying to get it all back though! Through bodystrength exercices however :happy:

Has this ever happened to any one else?
(And any advice to solve this 'situation' would be greatly appreciated too!)

((Won't be able to answer this evening though!))