28 female w/ muscle pain. Emg had -3 fib/psw in thorardic paraspinal. Normal everywhere else but tib anter -1 duration few poly mup. Possible causes?

Abnormal EMG? ...your EMG must have been suggested by MD for a good reason...I strongly believe you should continue a close follow up with the physician to rule out fibromyalgia? early neuropathy?...a neurologist may be consulted...