Thanks for all the comments ladies, I haven't told anyone at all only me and DH know and this will be my first child. I am pretty close with my mom but only see her once or twice a month so it shouldn't be too hard to hide for another month and I think it will be worth it just to do something special. I just felt like I was the only one left still keeping a secret lol.
I think it just depends on if others will know. If you aren't telling anyone else and then surprise her I think it's lovely. If others know, if his mother knows...or friends, then your mom may feel hurt or left out. It just all so depends. I told my mom I was pregnant before I could even had a positive pregnancy test (this is third baby, fourth pregnancy and my body is pretty clear on what's happening ?). I always want to do something special but I just can't ever wait, so really I love this idea, I think you just want to make sure she's not hurt...especially if you two are very close.
That sounds so awesome!!!!♡♡♡