Lost my baby

I am 4wks n 2days pregnant and I started bleeding 🩸 last night... I’m sure I had a miscarriage... this is the 2 baby I lost n a 6months period... N it’s killing me... I want my BABY... I cried like a big baby on my husbands chest this morning😩😭😢... I told my daughters that I was pregnant also n my oldest was so excited.. n the both been kissed my belly... n now I have no idea how to explain to them tht I lost the baby... 😢😢😢