You have received very good advice regarding agencies to contact. I am not familiar with resources in your area so cannot add to that list.
However, as a homeless student attending public school, you are entitled to remain in your current school even if you are in a shelter or temporary/transitional housing that is not zoned for your school. The school must assist you with transportation (which could be tickets/tokens to use public transportation. The homeless education coordinator for the school district mentioned above will be able to help you arrange this. If you need to reference it, the federal law that requires this is the McKinney-Vento Homeless Education Assistance Act. If your school receives federal Title I funds (if about 40% of kids are on free/reduced lunch) there may also be a family liaison or family engagement coordinator who can help you find resources.