Selfish for going to college?


I received a scholarship to the university I have always dreamed of attending! It covers most of my tuition and housing but I owe $2000 more. For a university I thought that was amazing! I talked to my parents but my mom yelled at me when I asked for their help for the remaining amount as I was going to continue working and would make payments back to them monthly. She got extremely angry and called me selfish and disgusting. I don’t know what I did but now I’m so lost and don’t know what to do. I’m supposed to leave in 2 weeks and feel sick to my stomach and like I’m a terrible daughter. I don’t qualify fo much loans on my own just $1000 so I’d only need help with the rest... any advice