FTM concerns about being a mother

I am right around the corner from giving birth to my daughter. I helped raise my brothers, and cousins. But I was just thinking about having my own baby... and started to get scared. I have been so excited my whole pregnancy, and haven’t even stopped to think about the what if’s. Like what if I don’t know what to do?! If I’ve tried everything to comfort her, and she keeps crying. When shes sick and I just have no idea how to help her feel better. My husband has a child already, so he isn’t concerned... but he had that baby with a woman who had already had two other children. So he had no reasons to worry. This is my first... and I’m terrified now! What if I am a horrible mother and don’t actually have the instincts to care for her? I’m a mess after this has popped into my head 😣