It could be yeast/fungus/candida or parasite mucous. you can try douching with tea tree oil or baking soda or mms. If you can get an xray on the old type xray equiptment you may be able to see the whole picture of whats stuck in there. Modern xrays i hear arent as good if its worms. And ct's, pelvic scans ect showed normal when I had a similiar pelvic issue.