Miscarriage At 9 Weeks

Yesterday I went to Er for bleeding and lower back pain and Dr confirmed my cervix was open and I am having a miscarriage. Ultrasound foundisno heartbeat and baby did not measure 9 weeks & 2 days. It was actually very very tiny. I'm going through a rough time and nobody seems to understand. I had announced on Facebook on Christmas and now I had to announce so people would stop asking about my pregnancy later on. One question I keep getting is but why? Stop asking me because not even I have that answer 😭😭😭😭 I am grateful for my amazing 4 kids but it didn't make it any easier. I had one other miscarriage years ago but for some reason this one i more emotionally hurtful😕😕😕