When my appendix was leaking and I could barely walk upright, I tried many things, but the one thing that significantly made a big difference was drinking a "sample"-sized bottle of Tunguska Blast.
After I downed that, a lot of nuts, like almonds, came gushing out my rear, and after they left me I felt much better, except for the much less severe dull-pain that is still with me every now & then.
Were you cleansing or doing anything out of the ordinary when the appendix pain appeared? Going through anything emotional with a spouse or parents?