be a better catholic

So I honestly feel totally miserable right now. I made the mistake of getting into a slight religious discussion with my (christian) friend. We were talking about how in her church, people are always shouting, praising,loud. I thought it was harmless to share a view I share with my father: If Jesus was standing in front of you what would you be doing? screaming and shouting, or on your knees praying? She took this very offensively, even though she denied nothing was wrong. The look she gave me was that of a sinner, someone who needs to be saved. I feel so hurt by this. I’m catholic, born and raised yet I feel like I know so little about my religion. I go to church every sunday, but am I really there? I really need to learn to stand up for my religion. Anyway, sorry if this is long or if anyone disagrees with this. I just feel hopeless right now.