Pregnant again after 3 miscarriages

Superblessed🐑🐝

So yesterday I found out I'm pregnant again after 3 miscarriages. I'm so scared to tell anyone. My husband doesn't even know. I didn't feel like he was there for me when I lost the last three so I'm having a hard time telling him because I'm worried I'll lose this one as well. I need some positivity in my life and I haven't gotten that from him much lately. Just a week ago he changed his passwords so I don't know what he's doing. What would you ladies do?