Hallow Dear,
You seem to be too much stressed out. Please calm down.
Withdrawal technique is one of the most unreliable methods of birth control. Before ejaculation, preseminal secretions (precum) are always deposited without knowledge. Precum does contain some sperms which can cause
pregnancy.
Just 28 days after the last menstrual period is too early for pregnancy test to report reliable results. Instead you could have gone for
Beta hCG test 10 days after the
unprotected intercourse.
Papaya, sesame seeds and Mesovit are not abortifacients.
Fatigue and burning eyes are not characteristic of pregnancy. If at all this is pregnancy and it is unwanted, you can terminate it by medicines Mifepristone and
Misoprostol. However, these medicines should be taken by Gynaecologist's advice and prescription.
Now you have following options:
1. Perform Beta hCG test 10 days after the unprotected sex.
2. Wait for about a week after missed period (if you miss it). Then perform pregnancy test on overnight first morning urine sample; earlier these tests may report false negative.
If your pregnancy is confirmed, please report to your Gynaecologist for medical termination of pregnancy which can be safely and effectively done upto 9 weeks of gestation.
I hope this helps you.
Dr. Nishikant Shrotri