PLEASE HELP

Maddie • Just trying to make it through life one skip at a time
Guys I'm honestly freaking out my boyfriend is in highschool I'm in my first year of college have always had periods mainly on time I'm on the pill but I'm 2 days late for period and have white tacky discharge we have had sex unprotected but he pulls out... I'm careful of my pills please any advice I don't have time to get a test right now... my periods have been very very light