Mirena question

Olivia

This is my second time with mirena, first time I had it in just over a year and my only symptom aside from normal period and pms issues was random spotting/bleeding. Well this time around, my body is doing crazy things!! Anyway, to the point......I quit nursing over a year ago, I check every once n a while just to see if anything comes out lol and last few times I've checked, nothing, all dried up. Well a few days ago I checked and I've got what looks like colostrum coming out!! Is this common for anyone who has mirena and has nursed in the past?!