The first thing I would do is try to detox some before you start treating yourself, this should bring immediate relief. The best method for detoxing is to sweat out the toxins by doing a sauna, steam room, hot tub, jacuzzi, or even hot bath. If you keep the toxins in the body you will feel bad. Acupuncture might also bring you great benefit and will help put your mind at ease.
The second thing I would do is get some milk thistle or other liver cleansing herbs and try detoxing the toxins some.
Eventually you will need to alter you diet to one without dairy, sugar, grains, gluten, alcohol, molds, etc. If you don’t want to do this all at once, you could start phasing out of your current diet to a better one gradually over time. Start simple by eating more vegetables for instance.
This is going to be a long term illness that you’ll have to treat and it can take as long as 6-18 months to get better.
There is a great chance that candida isn’t your only problem just part of the problem. For instance, your kidneys and liver might not be functioning properly due to the toxins candida releases and they may be overburdened. There is a chance you have other flora, bacteria, or parasites that have overgrowth as well.
Hope this helps.