TTC Month 6

I'm really nervous to come post here but this group make me feel less weird because there's people going thru this with me So......
Me and my bf have been together 7yrs and while I just started TTC recently I had a pregnancy with twins 7yrs ago also where I went in labor early and they both passed and I feel as though my body can't hold a child😭 I had been scared to try before but now I'm even more nervous because for over a year now we have been having unprotected sex and I have yet to conceive  i have found myself so depressed and feeling lonely because every girl wants a child of their own and I feel that will never happen😢😢😢😢