Discouraged 😢

I'm not the type to share what goes on in my world however today I'm feeling a lil down. I have a beautiful 13 yr old girl, as time approaches for high school I feel myself becoming sadden. I have been trying for months now for a baby a lil scared at first due to me losing a child 8 yrs ago while having a ectopic pregnancy leaving me with one tube. I have found myself crying many of nights when ever I feel my body has failed me. My cycle is pretty regular but still nothing. My faith is strong and I believe God hears my prays but right now I'm very sad and discouraged😢 am I alone when it comes to feeling like having another child is seeming impossible?