I have been suffering with mild to uncomfortable nausea for about 3 months now. at times i also have diarrhea but this comes and goes?

Gall Bladder Disease: Nausea is a symptom which is associated with lot of conditions. History is too short, to be more certain about Dx I would put Peptic Disease and GBD as my D/D Of course ? Drug induced, due to lack of history cannot be confirmed

GI Health?: Persistent nausea means some disturbance of your GI tract. You should go see your doctor. He/she can try medications to control nausea. Upper endoscopy and liver function tests will provide some clue as to the cause. A Gastroenterologist's consultation/ evaluation may be useful if the nausea does not go away with medications.