Yes. Did you have a trial? If you had a trial, then it doesn't matter whether you agree or not, it is whatever the judge said.
If you had a hearing in May, maybe a pre-trial or a settlement discussion, then your lawyer would have submitted a draft judgment entry at that time. Your opportunity to comment was during the settlement negotiations.
As for the logistics, it depends. Often the transfer of significant sums of money will got from atty to atty in an escrow account. If you're getting a retirement account distribution, there will be an order (qdro) issued for that. If any personal property was awarded in the decree, that's down to you and xh to work out.
Congrats is a risky thing to say. I wouldn't. Yikes.