I am very sorry for your loss, it must have been very difficult.
Have you talked to your doctor about metformin? When I first went off bcp in summer of '05 I gradually put on 7-10llbs over a six-eight month period before I was dx with pcos even though my eating and exercise habits were the same. My obgyn started me on Met and I lost the weight that I had gained plus some extra. My blood work never showed IR either. Did you notice weight gain when you started the Prozac? I was on zoloft for many years and had to wean off b/c of my pregnancy, but never had any weight gain from it. I do know of some friends who said they felt they gained weight from either Prozac and/or zoloft. Did you ever talk to your doctor about the Prozac, is weight gain a side effect? I don't know enough about it to say.
I think it is very possible that your weight gain is a combo of slowed metabolism from age, stopping your regular exercise and your pcos. I would talk to your doctor and see what he/she would advise. I think it is great that you are getting back into exercising. Keep up the good work and best wishes.
