I've been on the pill for about 2 months now.. And last month I was leaving town so I just started my next pack so I was on my period when I was out of town.. But I'm about 7-8 days away from the sugar pills.. And I'm already feeling really crampy. I was just wondering what a normal amount of time was to feel your period coming.. I usually feel it 4 or so days before.. But I wasn't sure if it was odd to feel cramping 7-8 days away from my period?