I was 16 when I got pregnant at first my boyfriend wasn't to happy about it but when he heard the baby's heartbeat and went to our first ultrasound he was so excited:) now we're now baby #2 and we both couldn't be any happier.
I was 17 when I got pregnant with my first. My boyfriend was the same he was for it and then he wasn't. But he came around I told him I was having the baby with or without him. He said he was ready and he'd do anything to support the baby. We had our first ultrasound it was also the gender revealer so he got more excited. So now we're on baby #2 and he's so excited. I think he's scared because he still wants to do things and worried cause the baby will get in the way. Don't worry he'll mature more when he sees his kid.
You're only six weeks, which means you haven't known all that long. It will be different as he connects with the baby when you start showing and when he can feel the kicks. It's a lot to wrap your head around, for both of you. I was 19 when I had my first, and my emotions on it were all over the place. It's a big adjustment and he's going to have to come around, which will take time.