I did the colon cleanse, parasite cleanse, kidney cleanse and one Liver Flush prior to getting this pain when I zapp, I think that I am just going to take a break and see if taking something internally will help, later I will try zapping again. But the pain is so stong, feels like M. Tyson just punched my chest over and over. Like you said maybe zapping is not for me, at least at this time.