Sorry in advance if TMI! Normally when I have my period I get bad cramps, to the point that they disturb my sleep. This time I have no pain at all. I had sore nipples before it started (normal sign that it's starting) and then normally I get cramps the night before and then have quite bad cramps for 2/3 days but this time..no pain whatsoever. Is that normal? Has anyone else had a period where they've just had no pain?