Lost all feelings towards my husband can I get them back

I have lost all feelings towards my husband .. we have been together 7 years married 4. I feel no connection towards him. I can't stand being around him. I don't want sex with him, I don't miss him when we're away from each other, I don't feel anything towards him. I don't know what to do. Is this something I can get back or ? Has anyone else ever gone through this?