I have been going through these same symptoms at night for the last 6 months. General doctor and urologist have no explanation, and I'm going to a gastroenterologist next week.
Hi there,
Did you ever find out what the cause was? I have these symptoms and nobody I spoke to knows the cause.
I don't have a lot of pain, just mild gas like pans in my stomach area. mostly it's the nausea and shakes, and just in the evening.
Are you having any discomfort in the upper right quadrant area? Some of what you are relating sounds a bit like a gallbladder issue.