Took the first pill orally yesterday at 1pm felt nothing took the 4 vaginally today 1:15pm nothing no bleeding no cramping nothing at all took the last 2 at 4:50pm maybe all I feel is a little cold but could be nothing slight twinges but nothing no blood ect be 5 hours in at 6:15 has anyone experienced this how long does it take to work anyone had it where it takes ages to work should I be worried nothings happening???