My relationship with my boyfriend of 20 months?

My boyfriend and I have been dating for 20 months. I am 17, he is 20. Recently, we experienced a miscarriage, and things seem tense and I never feel up for talking. I would really like some advice on how we could rekindle our love, or figure out how to get through this. We are both hurting in our own way. He has stayed distant and kept himself busy, while I don't feel like doing anything. I'm trying not to be so sad about this situation.. It's just difficult. That was our baby, whether born or not. I just want things to be okay with us, but things just feel like they aren't going to be the same.