Struggling financially

Hi there, so I’m currently behind on bills.. $1500.. the reason this happened is due to me only having enough for rent each month (1450) and then only 50$ left for groceries. I live in Ontario so luckily they can’t cut anything off until it warms up but what do I do.. my phone as well is $500 overdue and going to be fully disconnected March 7th if I can’t pay it.. im just asking for advice on what I can possibly do.. I have 0 friends and family and I have a 2 year old daughter as well as im 32 weeks pregnant. Any advice please :(