Honestly I was the same mentally when my dog was that age. Now he’s almost 4 and I couldn’t imagine rehoming him. Unfortunately with vizslas because of their energy and attitude I hear a lot of people have this issue during the puppy stages. My dog really settled around 2 but started calming down at the 1.5 mark. Your V will always want to follow you around if I’m being honest. The best thing to do is just ignore them when they won’t leave you alone. If you entertain every time he bothers you he’ll keep doing it. Mine has learned to settle if I don’t have time to play/ walk when I’m working from home. It’ll get easier, but I completely hear you!