Hello,
History noted. Post
abortion you could have followed a protected sex. There is a high chance of conception this time too. This you can confirm by a urine
pregnancy test 10 days after your regular due. If still do not want to continue get consulted with your gynecologist and follow her instructions. My kind advice is, provided if you conceive this time, kindly continue the pregnancy which is good for you and your future health.
Good day.