This body has been plumping up a bit too. When we are dealing with trauma we tend to retreat into comfort eating and sleeping. A bad combo if you don't want weight gain.
Did you get yourself a warm up outift or jogging suit? We got ourselves a fitbit. It reminds us to move throughout the day. Some days we are good about that, other days we are not. But we have lost about 15lbs since getting it, so that's something.