NEED HELP, HIVES

I might as well give you some history so you can understand my problem. Any advice would be GREATLY appreciated. I was diagnosed with diverticulosis last April. At the time, it had turned into diverticulitus. After about a month of colon cleansing and diet changes, the pain left and I was feeling normal again. I found this website and did a parasite cleanse (that was successful) and followed many Liver Flushes (very successful, lots of stones). However, I started noticing small bumps appearing which I first though were bug bites but then realized they occurred every morning after a bowel movement. The bumps went away after a few hours. I took hot showers and the itch and swelling went down. It soon began to affect my lips and the top of my head. After posting this on the forum, a forum contributor Agnes, mentioned taking probiotics, garlic and grapefruit seed extract as that the condition could be candidas. I began the probiotics and garlic and the condition seemed to subside a little. After taking the probiotics for a week (a good brand of probiotics)I still noticed the lumps in the morning. I finally got some grapefruit seed extract. I have taken it for the last 24 hours but now the lumps come and go at night, in the am, and anytime during the day. Could the grapefruit seed extract be causing this? How long should I continue with this? When will these hive GO AWAY? I am taking cat's claw, GSE, flax seed oil, and vitamin C. I also use psyllium husk every other day. I don't want to be taking pills and liquids all day long. My colon is feeling great but these hives itch and are embarassing! Any help would be greatly appreciated. by the way, I am under A LOT OF STRESS from other issue going on in my life and I'm sure that is not helping the situation.