Stressing over money! :(

My last day of work before maternity leave is supposed to be next Friday but my job decided to make THIS Friday my last week and just schedule me off all next week. I have no idea why when me and my manager specifically sat down and talked about the 17th being my last day. It might sound stupid but I really need that last week of pay before I go on my 6 week unpaid maternity leave. I work retail and I hate how they schedule things one week your hours are good then the next you get like 4 hours. Does anyone have any recommendations on how I can maybe make a little extra money since this week is my last week? :/ or anyone else struggling financially? My baby is due June 25th I'm almost 38 weeks pregnant.