No heartbeat

I'm 10 wks pregnant and my OB can't hear a heartbeat when she did the utz. She sent me to go to radiology for stat utz. The technician doesn't wanna tell me something. I understand because she's not allowed to say cause she's not a doctor. I'm waiting for the radiologist to give my utz result to my OB. My OB told me that she's gonna call me ASAP when she gets the result. I'm scared.. This is my 3rd miscarriages. I don't know if I can handle it....I'm hoping for a miracle . Willing to give up everything .... I want my baby to live..