Period started a few days ago but its just spotting dark brown in color,no pain&weird smell at first(all new) i always bleed a lot with a lot of pain.

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