Physical Not Mental

So I'm just coming down from a hypomanic episode, and for once I'm managing to do it somewhat gracefully without too much depression. At least, kind of. I've noticed that while I'm not depressed mentally, my body is still feeling some of the effects of depression. Has anyone else experienced this? Where you're not having depressive thoughts, or really even a depressed mood, but you still feel it in your body?

yes i will get very physically tired, and sleep a lot as well. but then the depressed mood comes along from the overwhelm of everything i haven't gotten done while sleeping is now stacked up on me...