Newly-ish engaged! (Advice)

Ash • CNA, 19, ttc #1
I am 17 and we got engaged on May 30, 2015. It's a day I'll never forget! I am a senior in high school and we met all the way back in 7th grade 😊 the thing is we both knew we wanted a family and so we tried. We lost two precious babies and now things are different. We don't know how to cope. Any advice? No I do not want to leave him.