Yeah, that's pretty normal. When I first started eating better and exercising, my period came two weeks early! The next month, a week early. Now it's back to being normal.
I have a question for you all (if you don't mind me hijacking your thread for a moment, Robin). Did anyone else notice a lighter period once it all evened out? I normally had 3 days normal, one day light, break day, then another light day and it ended for the month. Now it's two light days followed by 2-4 super-light days (where all I need it a pantyliner). Wondering if it's just me