So sorry to hear of your experience. I definitely do not recommend the Hulda Clark cleanse. I know alot of people who have done it successfully but I know it took me two months to recover from it when I did it, so I err on the side of cautious and tell people to check out Schulzes flush instead. Less traumatic.
You might want to check into pure 6 hr colostrum for the gut issue. It is inexpensive and could help radically and at any rate could not hurt. Also lymphatic massage. I know it is probably not comfortable but light stroking or feathering of the area would help. But you have to do alot of it for several days. Like every 15 minutes for a few hours and then every half hour and then every hour, etc. This brings alot of ciruclation to the area which can stimulate an incredible amount of healing.
Along thos lines, hot and cold water therapy might be helpful. It might be very unpleasant also tho, so . . .
You can read up on pure colostrum at the firstname.lastname@example.org group. To subscribe send a blank message to email@example.com In response you will recieve a post with links to the home page. You can go there and read the first ten posts which are all educational and have some in depth info on colostrum without alot of web searching.
Again, I am so sorry tohear about your troubles.
Other things to consider are pepperment tea, Do not over cook steep in hot water for one minute and ahalf, no more. Otherwise you ruin the essential oils.
Another option is activated charcoal which aDsorbs, not aBsorbs, poisons and toxins. This could possibly remove some diverticulitus pocket poisons and might bring relief.
Please research all that I have shared before acting. I am pretty sure that you would anyway from your previous experience. Frown.