Vanishing Twin

Just wondering if anyone on this discussion board had a vanishing twin. I found out at 12 weeks that I was a twin study. The ultrasound tech told me and my doctor didn’t want to talk about it with me. I had to bring it up to my doctor and she called me an over-achiever?? Like miscarrying a baby is funny? I left my doctor after my baby’s birth because it was horrible experience on top of the vanishing twin. Just wondering if anyone else has experienced the vanishing twin and how you dealt with it. Everyone around me shrugged