Hello dear.
understand your concerns.
first of all, you have sex on 9th day of period which is safe period and have less chance to become pregnant.
if you still worried then you can check your
pregnancy at home by urine pregnancy test . after 7 days delayed period you can check it.or you can check it by blood
HCG test.
if you are pregnant then up to 3 month intrauterine pregnancy,you can
ABORTION by pills like pregout kit.
This kit has 1 mifepristone tab.600 mg ,take it Orally
After 48 hours,take another 4 tablets of
misoprostol 200ug placed in vagina one by one.
I advise,di it under supervision of Gynecologist.
I hope this will help you.
Thanks
Dr.sagar