I need a pick me up

Last night sucked, I got home from work and immediately started trying to study and get together some info for an essay but I couldn’t stop worrying about everything and just crashed at like 8pm and I still have so much studying to do before my two tests on Tuesday, and my essay topic and sources are also due Tuesday. Being stuck at work 8-4:30 Saturday and Sunday isn’t helping either, but I can’t afford to give away any more of my shifts, after getting my new car I need all the money I can get. Ugh ugh ugh ugh ughhhhhhhhhh