A collegue of mine is going through similar situation. She told me about her ordeal and i gave her an advice which i am going to give you now. She however did not follow my advice and it resulted in her husband beating her for the first time in their marriage.

Take it easy. Talk to your husband, i mean talk to him not argue or fight with him while talking to him about your unhappiness and distress. Talk to him and lets see what happens next. What i have noticed in relationships is good communication helps to avoid alot of problems