Unethical but relevant for me

I think i’m pregnant, but I do not want to keep it. I am young and not in any way able to support a child.

Before trying to get an abortion, I was wondering if any of you have miscarried on purpose? I have read about dosing vitamin C correctly (not more than 6k mg a day), drinking specific tea, and excessive exercise can induce a miscarriage.

I know none of these are right ways to do it, and that what i’m trying to do is already unethical even in the “simpler” abortion sense, but I want your input and experience.

I am miserable. I even took plan B after the issue happened, but I guess it did not work well as I was ovulating.