Afraid to tell DH when I become pregnant

I’m so afraid of miscarriage and for some reason just am set on when I get pregnant it’s automatically gonna end in miscarriage😩😩😩😩 When I was 15 I had a miscarriage. Now at 23 I just assume that’s what’s going to happen because it’s so common. I’m afraid to tell him right away and him get excited and then let down. I know it’s not fair for him and not fair if something does happen for me to go through it alone. I don’t know I’m just nervous. I don’t want anyone else to hurt. Does anyone else have this fear and think about not saying anything ? Lol