I agree with the others, these thoughts your having of "what will people think" or the staring, are more in our own minds, but a total natural thought for us to be thinking pre surgery. People are curious, that will never change. Even being a male, I had these thoughts, hoping I would be lucky enough that my scar would clear away perfect, I don't give it much thought now. Really don't care, glad to be fixed.
Just have a look in the TOOTS forum and some people's scars are very neat and unnoticeable. Some of the gals can wear the fancy equipment to squeeze the girls together only leaving a inch of scar that after time would be real hard to see, lucky them.
I just returned from Mexico and wore my badge of honour, and it didn't bother me as much as I had imagined. My scar was only 5 months old, people looked, never asked, probably cause all they speak is Spanish lol. I find now that I feel fortunate that I am still standing in my swimming attire and enjoying things with my family again, snorkelling with the sea turtles was a highlight on this trip for me. As time goes by now, I'm starting to do less thinking about my procedure and more living as I did before hand. We truly are blessed to have these medical procedures and the people that do them. So don't be ashamed, be proud, you will be a survivor.