Still look pregnant…

I am nearly 6 months post partum following my first baby. I had an elective c-section. I am still about 5 kgs (but probably have generally returned to size 10/12) over my pre pregnancy weight but my tummy is still rounded like as though I’m in the early stages of pregnancy. Does anyone else have this? I was told I had some ab separation but only about a cm. I just thought by now I’d not look like this! X