I have been having a pinching cramp in my lower left side/ back. I am 23, 2 kids under 2 yrs. I have had no surgeries. I have had issues with my gallbladder? during pregnancy, my mother has had it removed. I also have an IUD Mirena I have an OBGYN appt on friday.
Hi, Welcome to Chat Doctor forum.  The pain in the lower left back portion may be due to the arthritis of the Cleo sacral joint, or hip joint. It may also be the stone in the ureter near the bladder.  I advise you to consult an orthopedic surgeon for diagnosis and treatment. You may need to have an M.R.I. for diagnosis.  Avoid taking potato, other tubers, tomato, egg, chicken, and seafoods till the pain is relieved.  Take more of green leafy vegetables, pulses, sprouts, and protein rich foods to hasten the recovery.  Wishing for a quick and complete recovery. Thank you.