I'm praying for your sticky bean!
I had a loss at 16 weeks. I had no previous m/c and I had 4 healthy babies and pregnancies before that. This came out of the blue. Baby was fine at the u/s and passes 1 week later. Also, I have been overweight for all my pregnancies and even drank a 2liter of DP everyday while pregnant with my 2nd. So, idk! Ugh!