starting in now I bled the whole month some days really heavy some days normal.. then Dec i didnt bleed at all .. jan I bled 9 days then did not bleed. it was rather light this month I spotted for 7 days starting on the 8thand stopping on the 15th. well now ive been spotting on and off for sev days today it was a really thick pink discharge alot of it.. my tubes have been tied 8 yrs now almost 9. what could this be I go to the doc. on april 14th for a pap.