I NEED ADVISE ASAP!

Arielle
Two weeks ago I had a positive pregnancy test and I told my boyfriend and he was so excited that he told his whole family even tho I said to wait until the risk of a miscarriage is lowered but he just thought I was worrying to much but a few days ago I lost the baby and I told him I was bleeding really bad and having sharp pains but he doesn't get it...he still thinks I'm fine. He told his mom and everyone is excited while I'm over here stressing. He keeps telling me how excited he is.. What should I do??? He already lost a full grown baby before and I feel like I'm letting everyone down now