I am 29 years old, and 5 1/2 months postpartum. I got the copper IUD about 3 months after my baby was born. I am experiencing this thick mucus, stringy, bogey stuff that is discharged from my vagina...seems to happen when I ovulate. What is it and when will it stop? It also is accompanied by mild cramps, like period cramps, even though I am no where near my period. It looks a little like the lochia, but I should be over that by now. Thanks.