Scared

I hate posting this on here but literally have no one else to turn to because I haven’t told my family or friends yet and my husband doesn’t quite understand but I’m 5 weeks and 6 days! But I am so unbelievably scared of having a miscarriage, this is our first pregnancy and the amount of miscarriages I’ve seen has me a mess. I’m so excited but my husband gets upset with me that I don’t seem as excited as he does and it’s only because I’m deathly afraid of having a miscarriage and going into a depressive state so I don’t want everyone to know how happy I am. Does this make any sense at all to anyone else?