How do you get over home sickness?

As a kid I did awful at sleepovers and I went home most of the time until I was older around 14/15 because I would miss my family too much. My mom and I are close and we always stay up pretty late and watch tv together in the living room together and we have always done this. Especially the last 5 years I’ve always had her and we would talk a lot and laugh and watch our favorite shows. Well 2 days ago I moved in with my bf who I love but I’m sooooo homesick. I keep crying and missing my family especially my mom. I’m only 15 minutes away from them but I miss them and my bf has work early and goes to sleep around 11:30 but I’m use to being up till 1/2 and sometimes even 3/4 am with her. But now I’m lonely and sad and I’m happy I’m here but i miss her so much and idk how to help this. When I talk to her it makes me cry more and watching our shows I can’t even do so I need some advice please!! I’m also 21 btw and work part time so most days I’ll be home alone till he gets home at 5 and me and her would spend all day together talking and watching tv so I need some advice please!!