that's die-off all right! :) Be sure to do some detox baths. :)
Candida alone wouldn't cause those symptoms, and an exhuasted lymph system wouldn't react so strongly. The ACV tho has strengthened your immune system so now it's doing more work than you're used to to fight the candida - woo hoo! thus more mucous production due to white blood cells valiantly fighting and dying for the cause of good health. :) Be sure to drink ginger tea to help take out what you swallow. :)