Reshape Belly Button or Tummy Tuck After Weight Loss?

Even from your frontal view, it's apparent that you have a bulge of the lower abdomen, as well as skin and fat excess. The upper abdomen does not seem to have as much fat excess, but seems to have some muscle laxity (bulging) and extra skin. Umbilicoplasty will not be able to fix the muscle bulging, nor will it eliminate the extra skin and fat; therefore, it will not be successful in converting your horizontally-oriented belly button into a vertical one.
Your best bet, if you truly wish to have this corrected, is to undergo a full tummy tuck, with plication (tightening) of the abdominal wall muscles, removal of the extra skin and fat, and relocation and reshaping of the belly button. The effects on your entire abdominal wall, not just the belly button, will be dramatic.
Best of luck!

Thank you for your question. Based on your photos you appear to have abdomen sagging skin excess, several stretch marks and unaesthetic scar makes you a full tummy tuck candidate.  I would suggest to be treated by board certified plastic surgeon with experience in this procedure, to get the best desired results.
Respectfully,Dr. Emmanuel Mallol Cotes.-

Dear SallyAnn,
The one view photograph is rather inadequate for basing far sweeping, life-impacting surgical recommendations.
The fact that you have a gentle transverse tissue draping SUGGESTS your fat loss was most in the fat shelf just superior to your umbilicus. An umbilicoplasty can ONLY create or shape a belly button NOT affect the wider area of skin above it.
Losing 20 pounds here; Gaining 30 pounds there, as most of us do through the year literally makes you an unstable and mobile cosmetic target. I would recommend you do nothing until you are done having children and your weight has fully stabilized. Then, based on your appearance, muscle laxity skin laxity you MAY wish to consider a surgical procedure.