So my bf (M21) and I (F20) have only been together about little over 2 months. We started talking in mid July and started dating in august. We live in the same town but we are both at separate colleges. Ever since he went back to college he’s been so distant from me. We used to ft every night and now I’m lucky if I even get to talk to him once a week. There’s been times he didn’t text me all day and others he takes so long to respond to me or text me in general. I’ve addressed this issue with him multiple times and he’s repeatedly sorry and I can tell he’s genuinely sorry when he says it. But I’ve been in a emotionally and physically abused relationship before so I know the signs and he doesn’t show them, but I still feel like he doesn’t see me important to him anymore. I understand he’s busy with classes with it being his final year of college but I’m busy too and I still try to talk to him every chance I get. He says I’m amazing and he likes me so much and even made a joke about being my husband one day but I just don’t feel like I believe him. When we ft two nights ago he said he’s been going through a lot mentally and he’s been in a mindset were he doesn’t wanna talk to anyone (which I understand bc I can get like that sometimes) but it still hurts not hearing from him all day. I know he’s not the cheating type either but i always have those what if moments. He always self doubts himself too saying “there’s better guys than me” but I’ve told him I don’t want anyone but him! I’ve typed up a whole letter for breaking up bc I was going to break up with him whenever we got to call again but once I try to get the words out we are laughing and happy again. I just don’t know what to think anymore. How do I know if I’m enough for him without constantly asking? Should I just give him his space and if he texts me he does and if he don’t, he don’t?

TL;DR: I feel like I’m not enough for my boyfriend but he’s not telling me I’m not but not showing me I’m important to him either