Good for you!! im so happy for you-
Always remember one thing-- "Better out than in!"
And dont worry about that tingling beneath your belly botton. You will be killing them with the herbs
Also- Make sure you keep your bowel movements going every day-- If you get constipated, you may try Cascara Sagrada herb. Puritan's Pride sells it if you cant find it in your healthfood store-- though most sell it nowadays.
I do use psyllum husk mixed with herbs from this company called "Super Colon Cleanse"
A more gentler but effective product to use is "Colon Clenz" and that contains the Cascara Sagrada herb in it.
Good luck and keep us posted