Really scared?!

Really scared?

I'm on birthcontrol and my period is late. I started my inactive pills on Sunday, and now it is Tuesday. I worked very hard to take my pills consistently this month and feel that I did a good job. Why is my period not here?!
I had sex twice, with a condom this month. But they were very short episodes and I don't think the condom broke.
Why is this happening? Any ideas?
Also, I noticed I've been having kinda heavy discharge, pretty clear, a little bit of milky color. Is this normal around when your period comes? Because I usually still have discharge when my period comes.
Please help me, I'm very worried.
I could't sleep I'm so worried.
Thank you!

2 weeks ago
Also, I've noticed an itchiness down there recently, just like a few days ago. Could this be a cause? I used some Vagisil ointment on it and the symptoms are clearing.

2 weeks ago
Last week (week before I started my inactive pills) I was really stressed about some things... could this be causing my period to be so late?
I didn't think that I was that stressed, but could this be a reason?

Your period can change even if you're on birth control. I have been on birth control for about 4 years now...I start my inactive pills on Sunday as well and usually do not start until sometime on Tuesday....sometimes it may be earlier like Monday, but it just varies and still isn't ALWAYS consistent. If you worry a ton, it may delay your period as well. You could always get a pregnancy test to ease your fears, but I wouldn't worry just yet...