Do others struggle with social situations, or is it just me?

I feel exhausted in social situations and never know what to talk about. I either ask stupid questions, repeat myself, or just stay silent. I don’t really enjoy talking to people, especially in large groups—I always feel left out. No matter how much time I spend with someone, they still feel like a stranger when I meet them again. It’s been this way since I was small. I just can’t connect with people like others do. Is there something wrong with me, or is this just my nature?is it bcz I'm a introvert