Birth control question


Okay so I started birth control for the first time in my life (the pill) and I’ve been taking them everyday on time and I got to the part where my period is supposed to start and it hasn’t and it’s been 4 days, this is the first month I’m on it. Do you think that my body’s just getting used to it? I have a super light period normally.

UPDATE never mind guys I literally just got it lol, but if this is happening to anyone else people are saying it’s quite normal :)