I suggest setting up an appointment with your OB/GYN or getting a second opinion since your physician was not able to find anything abnormal. CT scan or even MRI may be necessary if nothing comes up in the ultrasound.
Hi
Thanks for writing to the forum!
Your symptoms and the finding of uterus pulled to one side go more in favor of abdominal adhesions.
“Abdominal surgery is the most frequent cause of abdominal adhesions. Almost everyone who undergoes abdominal surgery develops adhesions; however, the risk is greater after operations on the lower abdomen and pelvis, including bowel and gynecological surgeries. Adhesions can become larger and tighter as time passes, causing problems years after surgery.”
“Although most abdominal adhesions go unnoticed, the most common symptom is chronic abdominal or pelvic pain. The pain often mimics that of other conditions, including appendicitis, endometriosis, and diverticulitis.” Adhesions can cause intestinal obstruction too.
“No tests are available to diagnose adhesions, and adhesions cannot be seen through imaging techniques such as x rays or ultrasound. Most adhesions are found during exploratory surgery. An intestinal obstruction, however, can be seen through abdominal x rays, barium contrast studies—also called a lower GI series—and computerized tomography.”
“Surgery is currently the only way to break adhesions that cause pain, intestinal obstruction, or fertility problems. More surgery, however, carries the risk of additional adhesions and is avoided when possible.”
REFER: http://digestive.niddk.nih.gov/ddiseases/pubs/intestinaladhesions/
Please discuss this with your doctor. Please let me know if there is any thing else and do keep me posted. Take care!