depressed

So I've been married for a little over 7 months. My husband and I have been living together for a year and 11 months. We've been trying to start a family for over a year now and so far..... nothing. He doesn't understand the pain I feel both emotionally & physically when I come on my period. He thinks I'm being dramatic. One minute he wants to have a baby, the next he is scared that our baby, if we ever have any, will replace him. He says he doesn't want to share me with anybody. I've been dreaming about becoming a mom ever since I can remember (srsly I'd day dream about being a mommy at 14 years old lol). Girls in my culture (Middle Eastern) loose their sense of innocence and childhood earlier than in most cultures. It pains me to see ungrateful pregnant women do nothing but complain. I'd do just about anything to have a baby. I'd be willing to carry the baby for 12 months and have a month of labour if only I could just be a mom. All I ever do now is cry. I just can't take it anymore. life, in itself, has become a burden.