Not feeling it anymore

I’ve been pursuing this guy for a few months now and lately I’m just not feeling it anymore. I miss the connection and effort he showed me in the beginning. He went back to college about a month ago and we haven’t hung out in about 5 weeks. I don’t have a car right now and usually he comes and sees me but he’s about an hour away from me. He hasn’t even tried to come see me at all since he left for college. We barely talk and when we do, the conversations are dry. I always ask him to FaceTime since we can’t see each other in person but it’s always an excuse from him. He replies back late. He’s always going to parties at his school which is understandable for a college student I guess. I’m just starting to lose interest. I get that he’s busy with school but it would be nice if he shown that he missed me. I’m not getting that vibe anymore. I really don’t want to end it because I do care about him but I’m just indecisive about my feelings rn. I don’t know if he’s messing with another girl, he claims he hasn’t lost interest in me and that he still wants to pursue me but I just don’t believe him. Anyways I just wanted to vent. Please no rude comments. Thanks.