If I tell a counselor that a boyfriend hit me...?

I don't know what the laws are. They are probably different from place to place. What you might want to think about trying is getting in touch with a Women's shelter. They would know all the legalities for various situations. They would also have resources to make sure you are safe. And people you can talk to who understand where you've been. I know a shelter may sound extreme - but they are connected to every resource you may find useful - from legal aspects, to emotional support (professional, if you feel you need it), to getting your *** safe! It's only a phone call to check it out. You are wise to leave, and wise to be careful in the way you do it. The shelters can help you in so many ways. I wish you the best - you're worth it!