I started a new pill on the 13th June (feanolla 75 microgram, 30 day pill with no break for period) and have been taking it every day etc... However over this last weekend I had a sickness bug and struggled to keep foods down. After this I noticed some light bleeding, nothing compared to a period, but wondered why this has occurred seeing as I'm no where near due my next period. I'm assuming that as I was ill the pill probably didn't stay in my system long enough to take effect for that day but still even when I have been on the pill where you have a break, my periods would not start straight away. They would usually take 3-4 days to fully kick in... If someone could give me some insight as to why this has happened and assure me it's nothing to worry about that'd be great!