How long have you been together...was this planned...how old are the both of you, living together? Just wanted more info to formulate a response.
Of course I will say he is acting like someone who is not ready or is trying to deny this is happening.
It sounds like he may not be ready to have a baby. Or, he could be stressed. He needs to get over that though because you are pregnant. If he keeps up this kind of behavior it might be best for you get away from him. Counseling would be wonderful if you could get him to go.
Absolutely. Dont stress you and baby out just because you dont want to do it alone. Hes obviously not worth it.