Need help

Today I went in for a ultrasound and the could not see a baby. I go next week to see if the baby was just hiding. I am 7 weeks 3 days today. I'm beyond heartbroken. This would be my second miscarriage in a year. I have no one. I have no support and I am clueless. My doctor didn't even talk to me about my blood work I did and didn't do anymore. I'm so confused.