Fatigue after T dose increase?

I've been in a pretty good routine of working out 3-5 times per week, but I had my T dose increased a little bit two weeks ago and I have such a deep, foggy fatigue that I can't shake. My workouts have been weaker and my rest hasn't felt restorative. I gave myself three days off, just on the off chance that my body needed a little bonus recovery, but sheesh, I still feel like basic daily activity is beyond draining my battery.

Has anyone else experienced this with a dose increase? Should I work through it or assume that my body is expressing a need here and give myself the rest?