<human>: Can you succinctly summarize the text in 1-3 sentences?

I have been dating my boyfriend for almost 9 months now and for the past couple of weeks I have been feeling more and more distant from him, mainly because he seems uninterested in me.

Our relationship is pretty mellow, we rarely fight and always apologize when we're in the wrong, spend a good amount of time together but also give each other space. We click well together, essentially. However, I have to keep a lot of things about myself from him because his reactions are frequently wrong. 

For example, if I tell him I used cocaine with my two best friends last night he would overreact and be worried about me becoming an addict rather than be calm and understanding, and more supportive.

Because of his inappropriate reactions to things like this, I have to keep a good amount of details about my life from him, which makes me feel really shitty because he can confide in me while I can't do the same. It's just not fair, I can't tell him when I'm feeling sad or upset about something because he begins to freak out and tell me I'm crazy rather than help me and just be a supportive person in my life.

This is beginning to severely upset me because I miss the connection we had when we first started dating. Now I not only have to put on a mask for him but he's completely disinterested in me. Last night, he wanted to spend the night together but the entire time it was me lying next to him in bed while he was looking at trivial bullshit on his computer.

I just don't know what to do, I'm afraid to talk to him about this because I always start to cry and he just doesn't understand what I need from him.

Any help is appreciated.
<bot>: Boyfriend seems uninterested in girlfriend; girlfriend has secrets from boyfriend because he's judgmental and not supportive; girlfriend wants relationship to work, what can she do to make things better?