can i get pregnat if a codom was stuck inside me for two days

Me and my man was having sex and he got off inside the codom! but i just layed there on top of him for a few mins.... when he went too pull out, we couldnt find the condom! I couldnt get it out for two days, finally when we got it out the cum was already almost empty! so i had a period that wasnt normal it was off and on could i be pregnat? :?