Miscarriage pain

I didnt realize how attached I already was. When I was laying in the hospital bed and the doctor said miscarriage everything starting ringing and I couldn’t hear anything else. If my husband wasn’t holding me I wouldn’t have had any sense of direction. I don’t know what to do now. It’s been two days and the bleeding has stopped but the emotional pain in so intense. How do I get the strength to try again? How can I ever go through a pregnancy when the entire time I’m scared to lose it all again? This hurts.