Just wait the week, I was told to wait a week or two, my vet said that most dogs should be fine going out just a few days after it, but they say 2 week as a precaution, chances are you'd be fine letting your puppy out now for a little run, its just a bit riskier, as long as you let the puppy out somewhere that other dogs dont commonly go to. I mean any stray dogs that have puppies have their dogs out without any jabs and they can be fine.
My old dog was a stray, she'd been avoiding the RSPCA catching her for about 6 month until she found her way into my shed, she didn't have any jabs until she was about 7 month and lived to be 13 without any health implications from being outside without jabs