Your period was only 3 days and it usually last 5 days could you be pregnant?
It is possible that you could be pregnant... if you are really concerned take a test.
If your period was very light for those 3 days, and mostly brown discharge and spotting instead of fresh blood I would be a lot more concerned. If you did actually have fresh blood or clotting during those 3 days than it is most likely you are not pregnant and your period was just a little different this month than normal.
What are the chances of becoming pregnant if you have unprotected one to three days after your period?
Could you be pregnant if your period is 3 days away and usually you have PMS symptoms but now you feel completely the opposite and fine everywhere?
Could you be pregnant if you're supposed to start your period in a couple of days but and could this be your last period and still be pregnant?
What if your boyfriend ejaculated in you 9 days before your period and now you have your period could i be pregnant?
Can you get pregnant if the condom falls off inside of you and he has ejaculated but its only 12 days after you had your period?
Could you be pregnant your last period wasnt like you normally get .you usually bleed for 7 days but last period was 3 days?
Usually if you have a period you are not pregnant...if it is a light period and not normal for you it could mean you are best to take a test if you are not sure or sched a exam with your gyno...but from my experiance, No even with i found out i was pregnant it was only after i bleed for less than a day and it was very very light.