HI.
Thanks for your query.
Since you have been seen by many Doctors at the ER, you
Primary care and 2 Gynecologist, I would be wondering what the problem would be as you have also gone through the tests.
I would advise you to see the Gastroenterologist next visit as appointment has already been done,
In the meantime ask you Primary Doctor to treat this as intestinal infection or IBS.
Get a course of an antibiotic,
metronidazole, probiotic and anti-spasmodic medicines along with the stress buster medications and you problems may be over.
If all the tests are negative, get treated as IBS and go for a
second opinion of the Surgical Gastroenterologist, He may advise you Diangostic
Laparoscopy which may find the root cause such as PID,
Appendicitis, Lymph node mass or problems related to the Ovaries and tubes.
Get treated accordingly.