Late period

Lindsey • Ttc with the love of my life!
I have recently stopped taking birth control (novemeber 2014) my periods were fairly normal coming off of my birth control. I was supposed to start Monday and it is now Thursday with no period. However, last week I had all the week before symptoms. (Breast tenderness and acne) the acne I had is worse than I've ever had in 10 years of birth control. What's going on?