First day of college tomorrow- Dreading introducing myself/ ice breakers

Honestly I’m nervous and excited to meet new people but I don’t know how to start talking? I’ve been isolated at home for a few years so I figured it’s time for me to step out my comfort zone. I honestly am dreading ice breakers and introductions because there’s nothing interesting about me. Unless I lie LOL. I’m honestly terrified that everyone will reject me socially. Also is wearing makeup to college normal? I kinda feel embarrassed sometimes because I wear it and see other girls with none on and they look pretty. I’m just thinking of a million different things.