First day nerves

So tomorrow’s my first official day of college and I’m literally so nervous, like I’m literally sick to my stomach cause of how anxious I am, I still live at home but my parents aren’t even here to help me and I’m just afraid I can’t do it. I don’t know if this post makes sense I’m just trying to say what i’m worried about but this is just a mess. Please any advice you can give would help me so much!