Thanks everyone! It truly is great to know there are others out there in the same boat as me, whether it's having a baby after 35 and/or having older siblings. This pregnancy feels so completely different from my first. Back then, she was an 'oops', I was on the pill when she came along, still going to university and me and my then husband were broke as all get out. It all worked out, of course. But things are just so much different now. I've been a teacher for 14 years, well-established in my job which I love, own a house, etc. Everything just feels right!
And the internet...oh my, the internet...so much to browse through and obsess over! I've got a private Pinterest page set up so I can start filling it with baby stuff (haven't told family/friends yet so will keep that private for a while), and just the information and resources available now at the click of a mouse...so different than 18 years ago! And to have these forums to participate in, others to share the experience with and such...it's just so amazing!