no job to go back to after baby??

I work as a cna in a nursing home I work prn 40-60 hours a week, I just got a msg from a girl I work with she is also prn that they let her go that they wouldn't need her anymore that we will now work 6am-6pm only full time ppl nomore prn. I haven't received a text or anything. I called but no one calls me back. That was my only job I was planning on going back right after the 6 weeks I wasn't expecting this, what should I do?