Would you take a pregnancy test

So my periods are normally 6-7 days long and this time round my period has been 3 days long… 3 days bleeding and my partner couldnt hold off from having sex and then the next morning i wasn’t bleeding at all which is unusual for me as normally it lasts 6-7 days…

Been a couple of time that we aint taken precautions so just trying to think it was just a short period and not something else 🤦🏼‍♀️

Would you girls say im safe and been lucky with a 3 day period or would you say i need to take a test 🤦🏼‍♀️