Bf probs

Sorry for the length of this in advance. So I have been seeing my boyfriend for coming up on 4 months in a few days. We see each other typically once a week usually on the weekend due to our work schedules and the fact that we live an hour away from each other. A few weeks back we got into an argument. Essentially I texted him asking him what’s up with him because he had been acting weird and distant. He gets annoyed when I ask him if things are okay between us. But honestly I just need reassurance because I’m terrible at overthinking situations. He went off on me and was mad that I was pushing him into figuring out what was wrong with him and what was going on. He was mad that I didn’t wait until I saw him to have this conservation and was pissed that I didn’t wait until met with his counselor (which I had no idea he was planning on seeing). I honestly just couldn’t take it anymore tho, I needed to know what was going on. I would literally have a stomach full of anxiety all day. He suffers from manic depression and I knew this about him before we first starting dating. He said that he isn’t sure if he just doesn’t wanna be with me, isn’t used to having a working relationship, or if his manic depression is coming on again. Fast forward. It’s the weekend and I go to his house and we talk in person. He basically says that after talking with his counselor he feels smothered by me and that I’m clingy. I have a difficult time thinking that I’m clingy or smothering him when I see him once a week. I figure it’s the fact that I want to text throughout the day when we don’t see each other. I just don’t really understand entirely how that’s clingy. I somewhat got what he was saying though and decided that I’ll only text him when he texts me first and then if he doesn’t reply or stops replying then I will NOT send a double text or anything. It just seems odd to me. I feel like I only have a boyfriend one day of the week? Of course there are good times between us, especially when we are together. I just feel like he should miss me and wanna talk to me throughout the week? Am I crazy? Like I understand that he has work and other responsibilities and I’m not expecting him to drop everything and text me every second of the day..I just feel like an after thought and not a priority.