I really like this girl but she broke up with me and said that she loves me but like a brother, but I really do love her. What do I do?

You move on with your life and accept the fact that you can't change how she feels.

It is not the end of world, you can now spend more time with your other friends. Move on, I know it is hard, but what else can you do?
Let's say spending more time on AMHD, it is a fun place, hun. ;-)

Learn how to spell WHAT.

Love her back like a brother. If you get mad or try to "get her back" you'll just make her mad. But if you relax and go back to being a great friend, well, anything could happen in the future, right?

Just move on...
I'm sure there's someone out there that feels the same way about you :)