Long distance help/advice

Small back story:

So I'm dating a guy long distance, we have known each other for 2 years and have been dating for 4 months. We used to live close but since last Sept he moved a bit away. We plan on moving in together next summer.

Drama part XD:

Lately he hasnt been texting as much. (Sometimes only a good morning and how are you doing text) When I do get a hold of him and ask him what he's been doing he'll reply "nothing" or "not much just being bored". We have a planned time to talk on the phone every wed at 5pm and lately he's been flaking. I've tried to talk to him, but it's hard when I can't get him on the phone but over text he starts ignoring me if I appear upset.

He used to text and not ignore me as much and this is a newer thing. I've tried to see if he's going through something off whatever, but he always denies anything. When I do see him I'm happy and content so my question is should I stick it out and see if we're good living together or should I end it