I can relate too. I'm on antibiotics at the moment for a urinary infection. I'm so annoyed because I had got my candida under control. My advice to you would be to eradicate grains, sugar and dairy from your diet, and fruit (for the time being). Swallow two or three raw cloves of garlic a day. Take 3lac probiotics, take olive leaf and caprylic acid extracts. Eat lots of organic, virgin coconut oil. Try a couple of days of eating nothing but fresh green vegetable juices (this worked the fastest for me). Juice fasting got rid of the oral thrush that had plagued me for years (nothing else would work). You can beat this, but it takes work.
Type 1 diabetic for 25 years.
Low carb for 7 years, LC Primal for 2.5 of those.
Fruit and starch free.
Total weight loss- 3 stone/42 pounds. Current weight = 121 pounds. Height 5'5
I take Zymessence systemic enzymes.