5 days after crown lengthening surgery gum line looks line a shark fin. Is this normal? (photo)

Hello, I had a crown lengthening procedure for cosmetic reasons five days ago. Immediately after the procedure it was slightly swollen but the gumline did not look rounded it looks like a shark fin. I was concerned but the doctor said it was good. Five days later the shape is still the same and I am worried that this is now the permanent shape of my gumline. There is a picture attached and the stitches are still in place. As my gum heels will the shape change and be more rounded, is this normal?