I Suffer From Job Search Depression

i applied for el polo loco as a cashier ive never done cashiering so im nervous especially working fast food and ive never handled cash before but i want to stay positive i might be moving out of state i really need to make at least 1000 to fix my car transmission i also have a job interview for mcdonalds i need an income fast i dont want to leave my boyfriend here in my home town ill do anything to stay here😕 i cant lose him if i have to work fast food and save up to get my own place i will i dont want to be homeless again