I have had pain in left flank area for months.Pain is mostly upon palpation though it does throb sometimes, and the affected area is growing. Also having digestive issues,polyneuropathy,chronic anemia & Vitamin D deficiency, sciatica, EDS, and antibodies suggesting SLE -to name a few other things going on.I have an impressive list of specialists I see, but no one has an answer for this one yet. Any thoughts? Thank you for your time.