How long should I wait?

Guy and I made last minute plans. Showed up to his house, turned out it’s not his house and I was sitting in someone’s driveway. I can’t find his house and he’s not answering my texts, it’s been over 30 mins since I sent the “5 min away” text. Drove about 25 minutes to see him. I have to poop also. Lol. How long should I wait to just go home

Update I’m home y’all and told him off already off to bed I go 😂

Update he told me he fell asleep. And I was at the house next to to his the whole time, my GPS was messed up 😂😂🤦🏼‍♀️ so I went off on him for nothing. Oh well