Should I move away from my mom...?

Jeana

My mom never spends time with me ,Always has her friends over, I watch my 7 year old sister for 9 hours, and more when she comes home with her friends, she forgot my Birthday ,my sister calls me mom and calls her By her first name, I have no Dad to help, and I’m starting to get Depressed I have no mom who loves me, I’m A full time Babysitter for my sister and my moms friends kids, and I Don’t get paid I use my hole summer Babysitting and cook for my sister and my crapy mom, I love my sister and I Don’t want to leave her she has one one her Dad is A alcohol so we only have each other, I ran away for a 3 Days and then I came back for my sister. What should I do.😭

(I’m 13 years old)