I am ttc and im not supposed to get my period until tomorrow but since monday i have been spotting brown only when i wipe?

Happens sometimes: Many women have occasional variation of their periods, some spotting between periods, a heavier period, a lighter period, or even a missed period. Having one or two of these symptoms doesn’t necessarily mean there is a medical problem, but a call to one’s primary care or Ob-Gyn doctor is a good idea if symptoms are persistent, recurring, or worrisome.