My wife had problem. Will stop or not?

My wife had periods at 24th of March and her periods have to be in April after bihu. But she didn't have her periods, so we thoung some time in some case periods gets delay so we waited, and whole month passed but she didn't periods yet so she gone to a home nearest phermacist with doubt that she is being pregnant or going to be. So he told her all problems to the phermacist then he insist her to test her pregnancy is confirm or not. After testing with 6 test-kits, she found invalid in 2 kit and possitive in the others, we felt shock of it which is to be impossible. Bt if had dn we will not be able to adop the baby at this situation with our financial problems, b'cz my wife is doing a private job in a private sector so she can't leave the job. So she ate an abortion pill, and now she is so weak that she can't get up from the bed, and vomits continuously what ever she eats. So now we want to know that after consuming the pill does the pregnancy proccess will stop or not??