Call an ambulance. When you get to the hospital, demand to see the ob/midwives on duty now. Hell, threaten them with lodging a complaint if they won't act in a manner you are happy with.

Stand your ground and scream if need be. How strong is your DH (emotionally, not physically)? Will he advocate strongly for you? If not, get someone who will such as a friend or your parents.

Good luck.