Ha! Guess what, you sound like everyone on this forum, ever. “Nah, I can’t actually have grown, right? I just looked at it wrong!” Damn, my ruler is shrinking!
Stick to your current routine until it fails.
Congrats on the gains and enjoy your vacation!
Haha, I know right? I have definitely seen gains, but I find until its been several weeks of at least that measurement or more I do keep the skepticism in the back of my head as there are so many variables that can come in to play. I try to be consistent, but the variables are still there. Don’t get me wrong, I do believe PE works and is working for me but I also need to remain skeptical to curb my enthusiasm. I tend to think of anything in terms of this, IE. Just because I repped 350 on squats last week doesn’t mean I can do it this week, sleep, food, fatigue level etc. Come in to play, but if I can rep it several weeks in a row then I know its a good solid gain.