Leaving my baby

My boyfriend, daughter & I currently live with my parents. We both want to move out. My boyfriend makes pretty good money but not enough for us to comfortably live off his money alone. I just started a program to become a dental assistant so that I can help out with money & we can move out. But i’m having a really hard time with the idea of not taking care of my daughter every day. I’m gone now from 8-6 one day a week for school while my mom watches her & even that is so hard for me. Before I started school, I was really excited about this plan & I know my boyfriend is counting on me to make money too so that we can move out but I’m dreading leaving my baby girl every day. I wanna cry just thinking about it. But I know there’s no other way for us to make enough money to move out. It is what it is, I’m just not very happy about it.