My lmp was jan. 4,2012 then I have period again jan. 28 but first day was pink colored then 2 days was brown and it does not fill my pads at all my nxt period will be in feb 2,2012 please I need answer it happened to me first tym..

It is possible that it could be either one. See what happens when your period is due. If you do not have a normal period, wait about a week and see if it is just late. Still no period, try a pregnancy test.

If it is negative, either wait until next month's period would be due and see if it shows, or you could see your doctor earlier.