Fizzlex, please do not take tons of probiotics and work out for two hours. I cannot think of a worse thing to do for your body right now.
If you feel like your body is overloaded with toxins and your liver is failing its job, all you should be doing right now is liver support. Forget cleanses. They are extremely hard on the organ and body system. Do what has been proven effective before you do serious damage.
Take chelated molybdenum, nettle leaf extract or tea and milk thistle supplements. Sweat passively, via hot bath, hot tub or sauna. Do NOT add stress to your body with physical exercise. You body is parasitized. You risk damaging your adrenals and throwing your endocrine system out of balance in a way that will be hard to recover. There are plenty of 20-somethings who have managed to seriously impair their health by pushing their bodies too far.
Give yourself a week of liver support and sweating and skin brushing to clear what’s already in your system. Start the strict diet 3 days into it if you feel better.
Please don’t imagine that a body under serious stress needs more stress to get better. Bad way to treat the only vehicle you’ve got in this lifetime.