How do I get over a relationship with a guy I really liked that I screwed up?

I won’t go into detail but basically we got on really well up until Saturday night when I texted him too much. The next morning I got the break up text from him and today I got my reasons why and now I’m kicking myself because I really did like this guy. The chemistry was there, the communication was great, the attraction was there, we really enjoyed each other’s company, etc. He said that I texted too much on Saturday night while he was working (which I did and admittedly I shouldn’t have). He then told me that he doesn’t want to continue the relationship. I said “that’s fine, but I wish you would have told me that I was texting too much” (because I misunderstood and thought he was saying that I texted too much in general). Then after berating him for not telling me that, I realized that he was only talking about Saturday night. I’m not asking him for a second chance, but how do I forgive myself for screwing up? I don’t open up to people as easily as I opened up to him and I really liked the guy.

How do I get over a relationship with a guy I really liked that I screwed up?
Post Opinion