What is the definitive guide to managing pregnancy anxiety according to Katy Huie Harrison?

Katy Huie Harrison suggests three main strategies to manage pregnancy anxiety:

1. Take it step by step, day by day: Focus on the present moment and don't get overwhelmed by the future.
2. Understand pregnancy rules: Pregnancy rules can be scary, but they aren't going to cause you to miscarry. For example, coffee isn't the devil; just drink it sparingly.
3. Find a language to describe how you're feeling: Consider what others need to understand about your state of mind and how you can explain it in a way that will resonate with them. Katy used football metaphors to help others understand her feelings.

Remember, these are just suggestions and what works for one person might not work for another. It's important to find what works best for you. Do you have any other questions about managing pregnancy anxiety?