Telling my husband

Hali
So I tested twice this morning, both positive! 🤗 how long is too long to surprise my husband with the big news? I want to do a little something special, which will take me a few days to put together since I work 12 hour shifts until Wednesday, but it's also killing me not to tell him! 
Opinions please! 
Okay! The closer I get to being off work the more I want to tell him as soon as I get home!  😬 Idk if I'll last for a big surprise!Â