I have a bad tooth and every once in a while, my stomach gets upset and I can't hardly eat. I have been having soft form fesces and runny fesces. I have also been having pains on the sides and around to my lower back. It's like the pain starts at my head and goes down in the front of my body to my abdomen and around to my lower back. I was just curious to know if the drainage of toxic from my bad tooth could cause this? Thanks!