You sound like you might have a vitamin and more importantly a mineral deficiency. I would bet that you have a bacterial over growth. I would use grapefruit seed extract. Some Mastic Gum and Dgl, or oil of oregano. And if you really want to pull out the big guns, try h2o2. I also find that a good probiotic will help as well. I would give cell food a try it always helps me and give me more energy while I detox. MSM would be good to try as well. I would also look into weather you have low sugar, and possible low iron as well. You might also need to digest your food better in which case look into finding a good form of HCL. Numbness can be caused by low b12. You should take a b-complex, along with the b12. Good luck