Look at this page to find out how to apply for emergency housing from DHCD: https://www.masslegalhelp.org/income-benefits/emergency-assistance-shelter/apply

Reach out to their hotline: 866-584-0653.

Here a mass.gov with more information on this program: https://www.mass.gov/emergency-housing-assistance-programs

It’s a program specifically meant for very low income, pregnant women or those with children that are escaping situation, such as yours, like domestic violence, or sleeping in a car.