Is there anything about tirz you *don't* like?

I'm grateful for this med and love a lot of things about it. I just wonder if anyone experiences less desirable effects that you didn't expect or weren't listed in side effects. My main one is lack of energy. I want to exercise a lot less on it and just feel more tired in general, and even more tired on days when my appetite is so low I just don't have the energy from food my body is used to.

My only other weird one is--this is super annoying--I have much less desire for protein and much more for carbs!! Even if eating very little.