I don't know. Its an idea. It could be your current diet.
All I can think is that if you're on anti-candida you might be having more protein that you would normally. check that your not overdoing it on meats during the week, because it can block calcium absorption. Not to mention problems with excess salt, saturated fat clogging up your circulation which can lead to joint problems. Its good to get a lot of sun for Vitamin D to work with calcium.