Should I be forced to go to Church?

I am a Christan, but I am forced to go with my grandparents to a Apostolic Pentacostal Church, which I ain't that. I don't like going there for many reasons mainly because they preach something I don't believe in. Like only wearing skirts that are below the knee or longer, They teach modesty and it makes me feel weird because the only thing I have is mini skirts or jeans. I am forced to go and my parents dont even go. Errr, I am about to be forced to to night too. And I am judged because of my ear piercings and things like that (nail polish, make up) it's so awkward, any advice?