Why did my boyfriend react like this?

don't worry, he's just traumatized a bit...i mean...you guys are still 14! he wasn't expecting you to go that far, he was just scared, i think he felt something was wrong... just wait a couple of years before retrying the experience...you can still kiss him and stuff but try staying away from physical... go apologise to him too, tell him it's not his fault, tell him that you got unconcious and you didn't mean to do that ... and don't forget to tell him that you love him a lot and you don't want to get separeted because of a stupid mistake you did! good luck..