Hi,
Thanks for posting in HCM.
It appears that because of fear and
anxiety you are feeling feverish, tired and
dizziness as it is the 1st time you had intercourse, that too unwanted.
However, for the questions you have asked of getting pregnant and taking i pill, here are the responses.
i pill is
emergency contraceptive pill, to be taken within 72 hours of having unprotected sex. After that taking it does not offer any protection. If your act has not crossed 72 hours, then you can still take it.
Pregnancy is possible even with
non-penetrative sex or with partial insertion of penis. Even though he has not ejaculated inside, sperms in pre-cum can cause pregnancy, although the chances are less.
Now, if 72 hours has passed, then you need to look for missing your periods. If you miss your periods, then get a urine pregnancy test done to rule out pregnancy.
If you get your periods, then there is no need to worry at all. Next time be careful and take proper precautions.