TweenAgain

I'm a 26 year old mother of two. My youngest child is currently 5mos old. My days are very busy with working a 830-5, going to school Wednesdays at 530, going to choir rehearsal Tuesdays at 730, and trying to make service each Sunday at 10. In between, I'm taking care of the house, the kids, the hubby, and trying to get a healthy dinner made to feed me and my family. Sometimes I just don't feel there's room for workouts. I feel I could use constant motivation.