Pls Doctor I Need Your Help I Tried Doing An

Pls doctor i need your help i tried doing an abortion with arthrotec 75 1st day took one tablet of it and i feel bad all over me then the 2nd day to 12 tablet of it as i read on the internet i bleed for few hour which to my calculation its just one sanitary pad. Then the 3rd day i saw no blood nothing but had serious itching in my viginal. Today i just did a pregnancy test and the result is still positive what should i do