My boyfriend and I have been together for 4 years

My boyfriend and I have been together for 4 years. We have been trying to get pregnant for about 2 years. Well I decided I wanted to lose weight and try again next year. But guess what?!!!! I went to the ER for stomach pain and they told me I'm pregnant! They did two urine test and a blood test and said I'm only about 2 weeks along. I also stopped on the way home and bought a test. And it's also positive. We are so overly excited!! I have a nine year old and he has none!