Dear you must know as a young couple, you are not ready so is he, you are confuse so is he.
Even now my hubby is also very stressed financially. If he is stress it means he wants to provide for you, and think of how to take better care of you.
Now you are lost because of all these happening and very insecure, I believe it is now that you need more support and believe me, being a single mother is not easy, so try to improve the relationship.
Is this a planned or unplanned pregnancy ? Once the baby is born trust me everything will melt away, my friend dislike kids, she hates them, but she changed when her first boy was born and she have two now.
Try to go somewhere that both and your husband to be likes, relax and talk things not, dont make it that everyday its about your fears, your worries and why he dont understand. The fact is men cannot understand what women wants because they think differently, ever notice when you complain to a guy he keeps giving you solution while all you want is some words of comfort ? If he does not understand make him, even married couple of 20years are still unable to read each others minds