well, i hit a plateau in my lifting. i am feeling fatigued. not able to increase weight or reps in my routines. i don't feel like im gaining anymore. reading quite a bit of stuff online about it and seeing a bunch of mixed strategies.

so the question is... do i take a week off, give my muscles some time to rest, then go back to my same weight? or do i continue working out, but with less weight and more reps per set?

any advice is appreciated.