am i overreacting?

The past few weeks my relationship has felt off. We barely talk and when we do it’s just boring, we haven’t been intimate in weeks, and we barely see each other. We only see each other for one hour 4 nights a week because of our schedules, and lately he’s been blowing it off for fraternity things. He doesn’t want to hangout tonight because his frat brothers are getting together but he’s blown me off for them 3 times already in the past week and i won’t be able to see him now until next tuesday. He texted me 3 hours ago saying he was going to go study but he’s been active on social media ever since. Yesterday he left me on read at 7pm in the middle of a conversation and didn’t text me back until almost midnight when he knew i’d be sleeping. it feels like it’s pulling teeth when he says he loves me. i just feel very lonely and unloved but i feel like i don’t have a right to be but i am