is this weird?

My boyfriend is so ready for marriage, and also so excited to have kids with me one day. To be completely honest I want to get my degree before even considering marriage or kids. I still have two more years until school is finished and to be completely honest I don't know if even then I will be ready for marriage. I'm 22 years old right now and I feel like everyone my age is getting married or having kids. Is this weird that I have no desire to do any of that right now? Help, I just feel so out of place and I have tried to explain the way I feel about it to my boyfriend, but I don't think he's getting it.