I decided that I was ready to have sex with my bf so we talked about it a lot & ended it up doing it. Afterwards I felt a lot closer to him and I thought he felt the same, he slept over after then I woke up to an empty bed with a note saying that he doesn't think we can date anymore, and how its not my fault its his. I knew sex would ruin everything I should of waited guys are douchebags I don't understand I do what he wants which is sex then he still finds somthing he doesn't like. I don't even feel myself anymore without him, I know I'm only 15 but I had really strong feelings for him.

Today he showed up out of nowhere at my door with flowers saying he ****ed up and he's sorry & how he loves me and he doesnknow what he was thinking. I didn't take the flowers or the apology and I stood there & let him finish talking then asked if he was finished then shut the door. I want to have him back but I don't want him to think he can walk all over me what do I do?