PLEASE HELP

Panda_

I have sex the 20 and the condom broke so i took the plan b pill on the 21 of October. Well on the 3rd i have unprotected sex. He pulled out and then he put it back in, we thank that he might have precums in me the second time. Well now my period is 3 days late now, i was supposed to have it on the 9th. so I was wondering if now I could possibly be pregnant now???