Need Your Thoughts!

Me and my boyfriend had unprotected sex Friday 2/28 and he finished inside. I went to the bathroom straight after and noticed discharge as I would starting my period. Following morning I started my period, first day it was heavy as usual but it stopped flowing around noon on the third day (3/3.) and today (3/4.) I’m not bleeding just discharge as it’s done. This is very unusual for me as my flow is very regular and comes on time lasting around 5-6 days. Is there any way I’m pregnant? I know the chances are low and I could just take a test or something but I’d like to hear other peoples opinions and thoughts.

P.s. - No, we’re not actively trying to have a baby but we’re also not opposed to having a baby if that’s the outcome. Me and my partner have talked about kids and both want kids I’m just curious on other females opinions on this or if anyone has experienced something similar. Thank you! 🫶🏻