(Sorry for all my posts tonight—can't sleep and feeling inquisitive!)
Right now, even climbing the stairs to my 3rd-floor apartment feels like ****. I keep eyeing the treadmills in the workout room, but I haven't gotten my butt over there.
Did you guys start exercising right away, or did you wait to feel healthier? Of course I want to wait until I've lost more to start because I'd like not to be miserable, but is that sabotaging myself?

I do also walk as fast as I can when I'm out and about and I also try to take big strides now as I feel more productive when I walk from the parking lot to the store entrance.

I took some pictures along the way and got my heart going, so not a total failure!