OMG!!!

So I took a pregnancy test today and it came back positive. A very visible line, I can't believe it!! It's really scary because I had a miscarriage two months ago so it makes me really nervous about this one. My husband wants to wait until I'm 3mo pregnant before we tell anyone but I don't know if I can keep it a secret this long, and especially because i think I'll show faster this time. How long would you guys wait?!