I'm pretty withdrawn too when I'm depressed. My SO just leaves me alone because he knows I don't want to talk or be touched. I feel bad that I can't be warm, but my feelings are so terrible there's not much I can do except for wait for the mood to pass.
Now I'm manic with heightened senses and the lightest kiss can make me squirm in panic and I think we're going to hit something in the car every second when he's driving.
So I know I'm annoying or downright scary sometimes on either end of the spectrum. It just sucks.
Sorry ammbs. Have to get our meds right.