saggy areas

it’s been two years that i’ve lost 75 pounds. I’m about done with my weight loss, I have ten pounds to go. I’m reluctant to lose the last pounds because I notice I start sagging when I get to strict with my diet. I would love to lose inches but maybe not weight and just tighten everything up before continuing losing on the scale. I weigh 133 and I am 5'1. I am a woman of 36 years. I love to exercise and run.