Ok, so, I'm suppose to get my period in 2-3 days (i'm on the placebo/sugar pills...2nd day). I was just wondering something, since I have been on Sronyx for the past 2 months (was previously on Lessina 28 the generic for Levlite 2

would my body still be adjusting to the possibly different hormon levels? I ask this because...
1. Two months I was late getting my period...i got it on the 5th day instead of the 3rd like normal
2. Last month I was EARLY by two days getting my period (like...I got it two days before I started the placebos)
3. This month I have NO PMS symptoms.
So im a little confused and more than likely just paranoid about bein pregnant (I take my pill every day, same time, never missed - so i know my chances are slim).
Can anyone kinda give me an idea of what MAY be going on here?
Thanks!