Numbness in back

I started a humaworm parasite cleanse and I'm doing the psyllium and Bentonite cleanse. I am also on a strict candida diet. Ever since I started the p&b shakes and the humaworm, I have been getting a weird numbness in my lower back on the left side. Has anybody else experienced this? It doesn't hurt and it's not even uncomfortable... Just a little numb. Tweet