After breaking up, I kept my boyfriend. He called me crazy and said he didn't want to see me again. I feel bad, how can I comfort myself?

Don't look for him after breaking up. Even if you look for him, it is still ambiguous. You are still suffering. Actually, it's good for you and him. He has lost the responsibility of being with you, so don't have any psychological burden and expectation.

It's hard to forget, but you can try your best to enrich your life and cultivate a good hobby. If not, go shopping and go out to play every day, which will make you exhausted and leave you with no energy and time to think so much. As time goes on, the pain will gradually disappear. If you have friends, you can harass them frequently during this time and try not to stay at home alone.