Broken Moray Eel Help!

Ok I get up this morning to get my kids ready for school. I turn all my tank lights on. I go on with my morning routine, when my daughter screams "Mommy the eel is stuck." When I look I seen that my eel is trapped between two rocks. He is spun himself so the top of his head is on the sand. His breathing is rapid. I move the rock to free him and he swims to the back of my tank.... I come home and he looks funny. Normally he is straight like a regular eel, now he looks like he has a broken bone. It is like a bent spot in his body. His breathing isn't as fast as it was and his head is still on the sand. I am going to add a picture. Is there anything I can do to help him?!? HELP I really like this eel.