What does your husband do for a living? Aren't you registered as his dependent? Are you European?
Sorry to sound nosey but without a few more details your question is impossible to answer since where you register depends upon your status.
When you are really stuck, the best first call is always to the assistante sociale - they tend to have a regular "clinic" at the Mairie or Hotel de Ville. They may also have a base at your local hospital. They should be able to put you right if nobody on here can help.
"I couldn't sleep very well last night. Some noisy b*ggers going around in automobiles kept me awake." Ken Miles