Announcing I'm pregnant *RANT*

Kristi • I'm a stay at home mom to a little boy who's 2 years old. I'm currently pregnant with my second who is due 10/17/16.
Ughhhhh! So before I got pregnant my husband said "well we are married so it doesn't matter". Once we found out I was he got really anxious and nervous telling people. Mostly because we are young(19/20), have a toddler, live with his parents, I'm in college, and we both work but struggling financially. We each told a friend when we first found out that way we'd have someone to talk to about it. Well I'm 6 1/2 weeks and wanted to wait until March when I'd be further along and had seen a doctor already so we could announce it in a cute way. But my mom ended up finding out so my husband thought he should tell his mom (even though I said not to) and well she told everyone in his family.. So now there isn't really a point to doing an announcement.. I'm just really upset about all of this.