2nd child

I’m 25 and I have a 4 year old I found out I was pregnant in June the child’s father I only knew for a month for getting pregnant I announced the pregnancy to him and the reaction I received from him was very harsh and totally unbelievable. When I told him his words was I’m not ready for a child I wish I never dealt with you and you basically messed up my life. I’ve prayed I’ve cried I’ve just wondered what is there to do I want my child but I don’t wanna raise another child by myself and have someone resent my child for the decision I’ve made can anyone help me or give possible advice on what to do in this situation really