I have my period since last tuesday it would bleed one day and next day gone the whole time what does that mean?

A one-day period...: Can happen sometimes. 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 Ob-Gyn doctor is a good idea if symptoms are persistent, recurring, or worrisome.