That's better!! I was a little worried about you. I thought we'd have to get a collection going for food for you....
This is what I did:
Walked about 15-20 minutes twice a day. Good brisk pace but not "powerwalking" Just to get my weight down. After I got my weight where I wanted I started toning up. I've just starting in on the weights and I'm doing light weights with 2 sets of 15-20 reps. Sit-ups and push-ups too.
Oh, DON'T OVER EAT. Stop eating when you are done, don't stuff yourself.
If you do this you'll feel a TON better! I know I do.....