Long distance relationship

Okay so I'm not sure where to start. But I have been with my boyfriend from 2 months and I'm not sure where this relationship is going. Like I understand he is at school and with his friends but he doesn't Skype like how he use to. And he had his wifi cut off but two weeks ago it's back on but doesn't give a call. And for our anniversary he didn't call or anything and I have told him how I felt and he said he would change, but it went right back to the same bull crap. Then I think about how when he ask for a nude I just tell him no and he didn't text me for like a good 2 hours like yeah I'm a virgin and he is not like I'm not sure what to do. Then I just thought of my ex which I know I shouldn't, but those feeling come and go. But I'm thinking of calling it off cause I'm stressing too much about it since I am a manager and trying to help my family to move forward. I'm just not sure what to do anything more.