Super late period??

Hi ladies,

I was supposed to get my period 28 days ago and am on cycle day 62 but I haven’t really yet. I say “really” because for the past week or so, I’ve gotten some dark brown discharge and occasionally a tad bit of red, but not nearly enough to be considered a flow, even a light one. It’s much closer to the amount of regular clear discharge you might get when not on your period. I’m still a virgin so there’s no risk of pregnancy—any ideas about what’s going on?

Some things to note:

I was on a trip in Japan for about a month a few weeks ago and didn’t get my period for the entire time there, so maybe the dietary changes from being in a foreign country (I live in America and don’t regularly eat Japanese food) contributed to it? I also got way more exercise when I was there from walking around a city every day, so the shift in activity might have also contributed to it. I’ve been pretty active since I returned home, too.

Any feedback would be greatly appreciated!