Try to ttc again but scared

I'm debating on this very same thing. I have had 3 miscarriages, 1 live birth-to a healthy now 5 yr old little boy. And 2 stillborns my little girl was born last year and my stillborn baby boy was born this year. My son wants a sibling and at 33 weeks we are devestated this happened to us. I can't answer this realistically. The Drs. say I should be able to carry full term but when I had my son at 33 weeks a male Dr. came in and told me this should not have happened twice to me and that he was sorry. Sorry doesn't fix it, help or make it any better.