Obsessed with Wrestling what do I do?

Okay I am 29 have a slightly disability and can't walk very far. But I would like someone's advice. I like wrestling and other combat sports. And I don't believe it's not possible for me to do. The sport means the world to me cause in the past I've had health problems and stuff and have never done any sports in my life. Can anyone help on what to do besides I can't even talk to anybody about it especially my parents.