What would you do ?

Rite now im livin with my mom im 19 i could have prob moved out a long time ago. my plan was to b out at 18 or 19, my prob iz my mom is struggling with bills with out my income idk how she would liv bill wise. I cld save up and move out bt i cant jus leave her here to stuggle but i also cant stay here for ever this has been on my mind for awhile what do you all think?