I've had this same problem for 5 months now. Thick, white discharge that doesn't come out, dries on the sheets like sand paper, discharge dries immediately in underwear & even my period has changed because of it. Tried everything (baking soda, apple cider vinegar, peroxide, probiotics, yogurt nothing resolved it). All tests are negative except colonized group B strep (scant amount anyway). I've been on doxycycline, clindamycin, fluconazole, metronidazole, & azithromycin, but nothing has helped :(( I want my slippery discharge back!! Going to try calcium tomorrow. Has anyone tried olive oil?