<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have low bp, a slightly leaky heart valve not serious - had pain in legs then abdomen, then chest, last August told had sludge in gall bladder now cleared. Had 2 Uti s since then have had thrush twice. I experience burning in lower arms legs at times i have dizziness nausea.  <response>: Hello, It is important performing some tests to investigate for the possible causes underlying your complaints: - complete blood count, PCR, ESR for inflammation- uric acid plasma levels- HbA1C for diabetes-nerve conduction studies. If all the above tests result normal, I would recommend considering fibromyalgia as a possible cause underlying your complaints. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor. 