C section experiences!

Today I went to the docs for my check up visiting and the baby is measuring just fine but she asked me if I had consider c section. The reason she asked me this is cause with my first born I was in labor for 15 hours and pushed for 2 but my daughters collar bone was broke due to the fact that I was having a hard time. Plus she said most of the time boys are usually bigger. I am small lol im 4'11. The thought of a c section scares me and I think it's because it's a major surgery. Anyways I just wanted to hear others experiences just to get an idea of what it's like in case I have to have one