How'd your third section go?

A • Living the dream. 5 year old boy, 4 year old girl, b/g twins on the way!! What a surprise!! Due in December!
I'm a little worried. The entire pregnancy I've known it was coming, I've been calm because I know what to expect, but it's been almost 5 years since my last one and I can't help but worry about it a little. Will it be worst? Will the scar heal correctly with all that scar tissue there? Any help?