Please help....I’m freaking out

I have to take a drug test for a DREAM job!!

I’m not a heavy smoker but I recently bought a vape pen that I would smoke (5 puffs) almost every night the last 3/4 weeks or so. I smoked a blunt with a friend Saturday (September 21). I have to take my ECUP NON DOT test by 9/30.

I bought these at home test from amazon. I know they say a faint line still means you passed but I also wrecked my nerves reading post from people that said they passed the home test but failed the ECup. I’ve been drinking water and peeing like crazy. I’m a nervous wreck. Do you all think I’ll pass??

Edit: please do not suggest fake urine.

Edit again: I PASSED!!