You really should discuss exercise with your doctor. As much as we'd love to here on SP, we really can't safely recommend any exercises when you're injured. Good luck on your healing.
Also, if you can't exercise as you'd like, remember that healthy living is 80% nutrition and 20% exercise. In other words, you can't out exercise a crappy diet. If you are unable to eercise as you'd like now, focus on your food.