4 weeks Post op Tummy Tuck with Muscle Repair, does my belly button look normal? (photos)

I am 4 weeks post op and I am really unhappy with the way my belly button looks. It's bumpy inside and not round like I see on other people who have had tummy tucks. I am also concerned about my scar in the middle of my tummy which is above the horizontal scar going up towards my belly button. That is also raised and bumpy and is not smooth. And the skin has not fused together properly leaving a flap of skin on top. Is this normal?