8 weeks no heart beat

Good day po sa lahat. I would like to share my diagnosis from my tvs yesterday. I thought I was at 9 weeks na but sa tvs 8 weeks pa po ako and no heartbeat daw ang baby ko. My OB also gave up on the chance na madedevelop pa ang bb ko. But I want to wait for another month. I have read stories na madedevelop ang heat beat on later weeks. My OB even scared us na baka daw may abnormalities if ever magdevelop at mas mabuti daw na hindi. I'm so frustrated with our doctor. I have no signs of miscarriage no bleeding at all. Meron po ba ditong same experience as I have po? Thank you po sa lahat nang sasagot.