Space?

I'm having a really rough time, my boyfriend and I pretty much lived together from the time we got together (he was my first boyfriend) were we're together for a year and a half and one day we got into it because he forgot to shut the door (LONG STORY SHORT) we broke up for a month! It was horrible. But we are no longer living together. He lives with his dad and I live back at home with my parents, but I'm always going to his house to see him and sleep next to him! I feel super clingy because I always want to see him and I feel like I don't give him enough space. I have a really hard time being alone. I don't want to push him away but I can feel it happening! I don't know how to do this