Need advice from experienced moms and STAHM's

Erica • 💕💕FTM pregnant with a baby girl, due May 1, 2016💕💕
So now I'm just at 23 weeks ( tomorrow) and I've been unable and had to give up my job due to pregnancy complications. My husband and I did talk about this before marriage however that we prefer one parent at home once a child comes. 
Well right now my baby isn't here yet of course but I've been wondering what should I do to prepare myself for her? I want her to learn as much as she can with me morally and educationally before she even starts school. 
So far I've looked up dance classes and activities for toddlers such as museums geared towards two year olds and up. But I feel for the first two years of her life it's mostly me? Can you guys help me at what I should do the help my child grow and me as I am a first time mom. This is all scary to me as this is a huge responsibility in my eyes. I'm already scared I'll be a terrible mom because I have no idea what to do even though my husband thinks I'll be fine. Maybe I'm over stressing myself but I just want my daughter to actually take advantage of me being there.