My bulldog is in season she was mated a week ago since then she has been urinating in the house and other peoples houses leaving her scent this seems bizarre could this be her saying she's ready now and we mated too soon, or is she showing early signs of pregnancy?

Did you. Bring the male to your home to mate with her if you did she is marking the territory again

Females that come out of heat and are urinating frequently could mean she has pyometra.

Dogs don't pee frequently when they are ready to be bred.

I would suspect an infection of some sort... either the pyometra which is very serious, or a urinary tract infection from the male.

You need to go to the vet and find out why. If you think its not normal, than it probably isn't.

I hope you realize the expense of breeding bulldogs.. I would suggest to start getting prices from local vets for cesareans... that is how baby bulldogs are born..