Don’t have any friends

Any advice on how to make new friends/meet new people? I’m 20 and my only friend is basically my boyfriend. If I don’t hangout with him then I stay home all day, before him I only had one friend but she got a boyfriend aswell and spends majority/all her time with him which is okay! We don’t talk anymore though. I just feel kind of left out when he goes and hangs out with “the boys” and I’m alone by myself. I’m okay with being by myself just sometimes think it would be nice to have someone else to be around/to talk to!

Edit~ Don’t work atm (have been applying for jobs) and not in college