38f homeless and desperate for resources

hi there, as the title suggests i am recently homeless due to my roommate throwing me and my 16f niece out in the middle of the night on oct 2. i had bene living there for 3 years and paying rent, bills, etc. she and my niece got into an argument while i was out with my cousin and it escalated from there. she literally threw my niece out at midnight and the only way my niece was able to contact me was because she borrowed her friends phone. i am desperate to find any kind of housing at this point i have ben on my cousins couch for 4 days. i have a job and i am a full time student. my income is low , because i cut my hours back to do classes at HCC. i am trying desperately to secure housing asap. if anyone has any resources, clues or help or any ideas i'd be grateful, cause honestly at this point i dont know what to do