miscarriage

I had a miscarriage around 3 weeks ago I had to wait 2 weeks to have this confirmed by a scan and I should have been 9 weeks today. I know it was really early but I feel so sad and I just can't shift the feeling. I'm having anxiety attacks really often and I just feel so alone. I have a husband who is wonderfully supportive but he just wants to focus on other things and not really talk about it. I just don't know what to do. I'm so worried that I'm not going you o be able to have a healthy pregnancy and have the children we really want 😭