I pulled an all nighter tonight and tomorrows a big day...?

okay so basically im a little bit of an insomniac. tonight i tried realllyyyy reallly hard to sleep as usual but the night before a big event its usually hard for me to sleep. tonight was worse than usual. tomorrow is my road test and my first day of work. ive given up on sleeping at this point, its 5 30 am and ive got a lot going on in a few hours.

i wanna know if anyone has any tips... anything i can do to stay alert during my road test? should i wait till one of my parents wake up at around 7ish and ask them to give me a sleeping pill and just miss the first day of work (which i definitely do not want to do, but i would have to leave early anyway because of the road test, and if i have to i will) so that i can sleep a few hours before taking my road test? or should i just go to both the first day of work and my road test?

anyyyyy tips or advice?

pleaseeee im freaking out right now. thanks in advance

ps i realize i posted this in family and relationships i didnt know what category to put it under at all it seemed like the closest one, sorry if its not accurate/doesnt make sense haha