The most helpful thing you've done since you found out

Erica • Chef and wife. Mom to a 15 month old. Mom to a little jellybean on the way.
Ladies,
What is the most helpful/ best thing you've done since you found out you were pregnant? Here's a couple from me:
1. Eaten healthier and cut the fast food and caffeine completely. 
2. Made the leap from bath towel to bath sheet. No reason to leave my ever-swelling belly uncovered and cold when I get out of the shower and bath. 
3. Started talking to my mom more. We're long distance and I appreciate her so much more already.