Those flu like symptoms are die-off. When the candid dies, it releases toxins that make you feel sick. Drink lots of water to flush them out. You are in a vicious cycle that will make them stronger if you continue this way. Any time you do a detox you will get die off flu symptoms. Its a sign that is is working and you are on the right path. When you take stuff and you get none, then you have a bigger problem. That's been my experience with this battle.