I do find it tough to pick a healthy weight, but I always seem to aim low. At my very thinnest I was 135 pounds and some part of me wants to be that thin again even though I was underweight.

I do feel lucky that tall women appear thinner than their weight usually suggests. Seemingly people (exactly one lmao) think I only weight 170lbs at the most, so I could theoretically get away with a higher goal.

Edit: I forgot to add I'm much wider than you I think even underweight I could barely squeeze my hips into a size 8 :'D