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

So my boyfriend and I have been dating for the past five months. I love him very much and can't imagine my life without him. My parents don't know we're dating because I'm not allowed to date so we don't get to spend much time together outside of school. We've been on less dates than we've had months together. Recently he's decided that he wants to go out with his friends more often. I'm scared that he'll forget about me and just throw me aside for some other girl. I've told him this fear and he says he won't leave, but yesterday, when he went out and he didn't text me for five hours, not even to send an "I love you" like he usually does. 

We got into an argument but sorted everything out. But I still can't help but feel incredibly paranoid that he might leave me for someone else. I honestly have no idea what is wrong with me, I'm starting to think I might have generalized anxiety disorder and that maybe that's what's affecting our relationship. He says I'm too clingy, and I want to fix that. 

Obviously it's wrong of me to be so clingy, but I have no idea what to do. What's wrong with me? What can I do to be less clingy?
<bot>: My boyfriend thinks I'm clingy and I want to fix it but I don't know how to be less clingy?