Without knowing your body type no one can really say if 125 pounds is realistic for you. I'm 3/4 of an inch taller and my
lean body mass is 117 pounds. I'd probably be dead at 125.

I weigh 148 now and I'm working at losing 8 - 10 more pounds. You really have to decide what's appropriate for you as an individual not compare yourself to women the same age and height.
I don't diet. I do eat a lot of protein -
I try to get 117 grams a day. It's hard. I do limit my sugar intake and try to keep my carbs more complex. I don't eat any fake sweeteners and I do have a substantial sweet tooth. Although now I don't really crave any sweets. There's a bag of Ghiradelli chocolates in my frig. It's been there since Nov. 1.

We picked up a couple of very interesting books a couple of weeks ago in the
Eat This, Not That series. The super market guide is kind of eye opening and can help you make some better choices that cut down on fat and calories.
Veronica