Hi welcome to Health care magic forum.
Thanks for calling H.C.M.Forum.
You had low back pain
3 weeks ago, around kidneys, two weeks latter the eyes became puffy, in the morning. you was given ointment and anti inflamatories for conjunctivitis
. urine test and X ray
came out normal.
It appears to be arthritis
of the spine, infection in the ureters, or small stones in the ureters. Puffy ness of the face could be due to Over the counter anti inflamatories for pain relief.
I advise you to consult a surgeon for diagnosis and treatment. You may need to have M.R.I. besides other routine tests for confirmation.
Wishing for aa quick and complete recovery.