Abdominal Pain

My wife has abdominal pain for last couple of weeks. She was suffering pain on upper abdomin and lower abdomin:

Symptoms are as below:
For upper abdomin:
1. After eating (Even fruits or even drining water), she gets pain in the stomach.
2. Sometimes she get relief after vomit.

Lower abdomin:
1. After the above smypotm, she get pain evenin lower abdomin and burning sensation during urination with pain all the time in the lower abdomin and even urinating part.

All reports are fine:
1.Blood no bacterial and it's clean report
2. Urine, clean report no infection or loss of salts
3. Stool is also fine, except doctors told it could be a bowl moment and need to get colonoscopy done.

Is there any remedy for these sympotms, she is even suffering with acidity with soar throat.

Any help is greately appreciated.
Thanks