So i started taking combination pill as contraceptive on 18th this month(the first day of my period).I take the pill every day at 9 am exactly(not even a minute later) and today i took my 8th pill.Tomorrow i am going to have sex with my boyfriend and I won’t let him cum in me,but the pill is working already right and as i am taking it everyday at 9am i should be fine even with precum right?