My husband isn't happy I'm pregnant :(

My hubby is an oilfield worker and has been laid off. We weren't really trying to get pregnant and of course it happens at the worst time. I keep telling him it happened for a reason but I feel like he just isn't having it. It's really starting to effect our relationship and is scaring me (doesn't help I'm a hormonal mess). I'm having a really hard time and it's making being pregnant no fun. Please pray for us and I hope when the baby comes in September he will have a change of heart♡