Hello...Here are my symptoms
Thanks for an elucidated and understanding history. The pain you described, its radiation all suggest me that you may be suffering from more than 1 problem simultaneously. This is definitely a pain of nerve origin, wherein the nerve supplying this area is either entrapped or involved into an inflammatory process. We have to scan from the spinal level by MRI of the thoracolumbar region the back of abdomen, the Iliad area by clinical examination as you have rightly mentioned for hernia scan and ultrasonography or CT scan of abdomen to see for the sons muscle problem, appendicitis in the course of the nerves. Once a proper diagnosis is make, a proper treatment is an easy thing to do. As for the planter fasciitis, the best way is to have hot fomentation with super-saturated salt solution (the feet are dipped into a tub with warm salt water.)