Thank you so much for your response,
I think the best exercise for you is walking. You can start off slow and then gradually powerwalk. If you have a treadmill, you can simulate a small hill so that you can burn calories faster. Diet is also a big factor at, I'm going to say it, our age (I'm 47) because we just don't have the same metabolism we had when we were younger. So I think some good long walks daily with an eye to what types of foods you are eating will go a long way for you. Just remember, it took you a while to put it on so it is going to take a while to get it off.