Abortion pill

I’m young (17) and I believe I’m pregnant. I can’t support a child right now, I’m heartbroken that this decision has to be made but I’m not gonna bring a child into the world when I can’t give it the best life possible, that being said.. what was the whole experience with the abortion pill like for you? Including getting it. I’ve heard the way the pill is taken is different in Canada and the US, any advice/support is much needed and appreciated.