Had Unprotected He d Inside Me All Four Times We Had Am I Pregnant?

hey everyone! im 20 years old in a steady relationship, and engaged! and i was taking birth contol for only a month ( yasmin ) but i failed and missed a week of it, then another week ped and my period had finished, what are the odds that i am pregnant? he d inside me everytime we had last week, and i know it's only been six days but i've already been expierencing diarrhea and i could drink water like no tomorrow not to mention i also am having troubles peeing like i can't pee, and i find that very odd for the amount of water i drink a day, I don't recall ever expierencing this please help me?