<human>: Can you condense the text into three sentences or less?

I've been with my boyfriend for 10 months, I've suffered from anxiety and depression for nearly two years. I met him when I was at my worst, and him being a new factor in my life helped pull me out of a very dark place. 

During our relationship, my panic attacks came back. Worse than before. He knew I got them and it's something he's suffered from in the past, although nothing close to the severity of mine. We constantly have argue whenever I have one. I tend to be very negative before/during/after, I lack faith in myself and all I want is to know someone cares and to listen and comfort me, because I am so scared of myself during those times. He doesn't do any of this, anymore. He says no matter what he does or says, I shoot down his response and am too negative, so he's stopped making an effort to help me in any way. I understand that I've pushed him, but at the same time, it fucking hurts that he's given up. And I'm very aware that I can't move him into action, although I try very hard. It makes me very upset, and I question being with him at all. I feel like during the times I need him most, he doesn't show any care, and when I get upset about it, he acts very nonchalant and says that it doesn't matter what he says because I'll be negative anyway. We've gone over solutions to this numerous times, but nothing ever changes. I have sought help before, and I am not asking him to be my crutch, but he is my boyfriend and I expect him to show me the same level of care I would show for him.

I don't know if I should stay with him. He says I'm a fantastic girlfriend when I'm not having a panic attack or being a negative bitch. But that for now, is inevitably part of me, and if he doesn't show care for me then (even though he says he does), will he ever?
<bot>: I keep having panic attacks. My boyfriend says I am too negative and in response, doesn't do anything when I have one.