I am not happy

I got married to my husband unwillingly cos I got pregnant the plan was to wait for another year when i am totally ready to settle down with him but things happen. And when I told him I was pregnant he doesn't seem to be happy about it. Why am I not happy cos he told me to keep the baby, and me I'm having mixed emotions about not keeping the baby cause I am not ready to be a mother plus husband got a baggage to take care of,his daughter from previous marriage. and his ex wife debts that he had to pay for. every month after he gets his salary all the money is gone to debts and bills etc. Now I am pregnant and he can't even help me buy my maternity clothes and prepare things for the baby arrival. He is financial super tight, and everytime he gaves me money which is not much I always try to safe it every month and I seriously can't buy my own things. And that money he gave me I actually keep it for him so that he can use it when he is in need