Considering the time you’ve been on the treatment, I would forget about taking two antifungals at the same time and think about additional probiotics.
You once mentioned Mercola’s probiotic at 2 capsules a day containing 35 billion CFU’s each with DDS-1. If you’re taking this one, I would add one more capsule making a total of 105 billion. The antifungals can’t cure the infestation, but probiotics can, and in order to wipe out the infestation you’ll need more than 70 billion a day.
I would continue to alternate the antifungals however. Are you using coconut oil or only the SF722?