It might be a good idea if you can either find a nutritionist on your own, or have your Dr refer you to one. That way you can figure out the right foods to eat & the right amount you need to eat given your specific body makeup & metabolism so that you can stay at the healthy weight without any massive weight gain or continued loss.

I understand the desire not to blow up or continue to loose. It's nice when you can find that perfect weight where you feel good & you look good. I find it actually takes more control to stay at that point than it does to restrict.