Inconsiderate Jerk

My husband and i had a very rough year last year. We were almostcompletely divorced, until he decidedit was time for him to get some real help (anger management). He did, and it has made a world of difference. However.... before, we were lucky if we did the deed 1 or 2 times a month. Im now almost 9 weeks pregnant, with his 2nd child and we'rehaving nonstop fights about sex!!!! He pushes and pushes every single day and throws a fit if I'm tired or not feeling good. He says that men have needs and he's getting tired of me not fulfilling his. Mind you, hes still getting it 3-5 times a week. I feel like something is up. He never cared aboutsex before, but now i feel like that'sthe only thing he cares about. During our last major split, he got all kinds of enhancing performing products. Claims they were to make him feel better about himself. Has since gottenrid of all of it, becauseof my feelings. However.... this is not like him and i feel as though there's something going on. Am i crazy and hormonal or do you guys think I'm right???