Hi. Thanks for your query and an elucidate history, history of what other Doctors suggested, like just nerves . I do not think so, these are not just nerves. You have mentioned specifically about the twinges on the right of your belly, more pronounced at the night; feels like bubble bursting or small wire bending, seems to have gotten worse and now travel all over the belly. I would think abut the following in such a case: -This can be a subacute intestinal obstruction, not sufficient to cause acute pain. - Lymph nodal mass in the center - mesentery, -Rare chance of Gastrointestinal cancer. I would advise you the following, please discuss and insist with your Doctors: -X-ray of the abdomen in standing position; -Ultrasonography and if required CT scan of the abdomen. -Clinical examination of the abdomen by a Gastroenterologist and preferable a Surgeon. -Investigations of the blood- particularly to rule out diabetes, Typhoid, liver and renal functions. -Urine and stool examination; -Endoscopies if required and advised by Gastro. Once a proper diagnosis is made, treatment will be guided to give you a proper diagnosis and may be a cure.