I started my period on March 9th...and then today I woke up with cramps and started my period again March 27....Just kinda wondering why. Im 33 years old and I HAVE NEVER had a problem with my period coming early, late (unless i was pg), ect. Im always on time...ALWAYS so im finding this very strange. Anyone have any ideas. ?? It's not real heavy or anything...Slight cramps also. Thanks .