ok it all started on dec 20th I did have protected sex & (I do have irregular periods all the time ) & I am taking birth control but its been almost two weeks that I havent gotten my period , & so yesterday I did have dark brown discharge which sometimes it means that im getting my period soon , but I went to the bath & took a paper up there to see what would come out & there was brownish & with red . & today I checked & I didn't have that now when I pee I have yellowish & light brown discharge . I don't have pregnancy symtoms nor I have period symtoms ? & I have haven't had my period still . please help need good answers if possible thank you .