Really depressed scared of being alone

I will be moving soon my boyfriend lives in the same building we got Into it we depend on each other feels like I'm the only one that's depressed about moving and he hardly says a word . He just says he's gonna try to take Uber to see me and he raised his voice. 7 years we been together he acts like it's not hurting him I'm scared he's not gonna see me anymore and I will lose him I won't be putting the effort in its hurting me and I'm gonna leave him.hes all I had .