Is my husband really doing this?

So 2 nights ago my husband started to violently rape me! I couldn’t believe it as he never done it before. I said no many times as he was doing it. Last night he came home from work and did it again! He even went as far as tiying me up! I ask him why he did that and he said that he couldn’t resist my vagina and that I’m his only and that he was sorry. I’m honestly lost for words. Leading up to this he always checks my phone despite me always staying home. He doesn’t like other man looking at me either! He doesn’t let me go to the gym or anything and now he’s raping me! He got into a argument with a guy because he thought the guy was checking me out! We been married 4 almost for years already and we have a 3 year old. I don’t know what to do. I feel embarrassed and don’t know who to tell.