Options for Abdominal Surgery Scar Revision?

The indented scars can be improved with percutaneous scar release and scar revision surgery. I would not anticipate a tummy tuck later as that may or may not be needed. 

Fortunately, both scars are positioned
so that a full tummy tuck will remove both. Like others mentioned, you need to
wait until you’re done with having children. Thanks for sharing.

It is good news that your treatment was a success. Given the current and relatively minor problem, by comparison, the options for improvement are limited
As you have suggested, I would recommend deferring treatment until completion of childbirth. It is likely you could replace both scars with one that is located on you lower abdomen and potentially concealable beneath a undergarment.
Your scar is reasonably good at this time and the marginal benefit you could obtain from interventions is only likely to be minimal. Therefore, I cannot recommend any treatment at this time that would achieve any substantial improvement.

Make my choice unanimous as for waiting til you are finished with child rearing. This gives you the better opportunity for lowering the scars. Regards.

I agree with Drs. Placik and Rand. There is no point in revision either scar now. Both scars can be removed and the tummy can be nicely tightened with a standard abdominoplasty. This operation is best deferred to after you completed your family.
Dr. P. Aldea