Tight hip flexor stretch: This stretch will bring your hips back to where they should be, ease forward pressure on your lower back, and dial back the lower belly bulge. Also helps to stretch the tight hips to end lower back pain.
Eliminate the pouch: 3 sets of wall holds for as long as you can this works out what most women call "the pouch" or your lower abdominals! Plus this link has 6 other Waist-Slimming Ab Exercises w/ a short video for each step
Exercise for the Transversus Abdominis (AKA the muscle that pulls in the ring of your waist) One area of your abs you may be neglecting is the transversus abdominus - without working it, you run the risk of developing a square torso (straight up and dow.