Help lol

Hey 31 F friendly and kind! I’m new to Chicago from Texas and the place I’ve been living at isn’t working out for me, I really need to find a room that’s either close to the bus or the red line for around $500/$600 till November, I’ve been trying to save money from my new job to sign a lease by then please help me out, I don’t have much I’ve just got a suitcase and a backpack I work all day most days and not really home much.