Well you need to get out of ketosis first of all. There are tons of studies that show immune function is compromised on a ketogenic diet. During ketosis the primary ketone produced by the liver is acetoacetate. According to research studies, C. albicans can be completely killed by different methods in the absence of acetoacetate, but are protected by its presence.
Aim for at least 75G of safe carbs a day, see how you feel there, if no bad reactions bump it up to 115-140, don’t go too high until your symptoms are under control. You can buy urine test strips as well from your local pharmacy.