Babies

Hey mommies. I have a question. We just had our son in January. He was our third pregnancy. First was our daughter that we lost at 24 weeks. Our second miscarried at 9 weeks(didn't develop past 6) (all pregnancies were within a year). I'm nervous about having other children because I don't think I can take another loss... and because I am worried that I can't love my other babies the way I love my son. Do any of you have similar experience/feelings? And when did you start ttc after? Is 6/7 months too soon?