Was exposed to carbon monaxide.landlord said i was causing disturbance after calling 911....?

This is one time I will say "lawyer up." Let your landlord know that you will be seeking legal aid, because as your landlord, SHE is responsible for maintenance on the building, and since there was a problem that the fire department found and dealt with, that means she was remiss in her responsibilities. If she evicts you for her problem, then that is a bigger problem for her.