TTC #1

I'm 19 years old and my fiancé and I are trying to have a baby, my fiancé is in the Air Force and I'm a nanny, we both have a stable income and we have a house together. We got my birth control out in June, I had the implanton in my arm. We have been trying since, I know it's only been three months but it feels like forever! I see people who are pregnant that don't deserve it, as mean as that sounds, for example one person I know that is pregnant her and her boyfriend don't have a job and they live with his parents. That to me isn't fair to the child, their pregnancy was planned. I just want to have a family and a baby and I don't know if I'm doing something wrong. My fiancé tells me that when the time is right it will happen, I never knew I was this impatient!