LOL Dumbass I'm sure you said something similar when you figured it out, I've made my share of mistakes... I once bumped into a timer and cause it to switch the light on for 30minutes in the middle of dark cycle... took me 2 weeks to figure out WTF was wrong with my plants. I'm sure you've asked yourself this a hundred times but I gotta know if you can remember, how did you mess this one up? When you hooked it up did you not check each end for either suction or air flow, did you hook up all the hoses and everything first and than turn it on without testing? No matter what guarantee that mistake will be the last of its kind!!
Never build you room late at night lol I don't know if I've finished one before midnight ever but I start at a decent time. Always double check everything, treat your grow as if it were your paid job cause even if it's for personal use only, especially if its for personal use only you want it to be the best it can be and if it ain't making you money it's saving you money!!