I am new at this, but for the last couple of years I have had some really weird symptoms. First I have noticed that I have to go to the bathroom a lot throughout the day. I have times where I get this urge where I have to go right then. I am also extremely tired throughout the day, especially after I eat. This might be normal, not sure, but if I haven't eaten and I am hungry, I start shaking and feel really dizzy. I also am craving water to the point where I can drink half a bottle of water in one sip. I also have a very dry mouth a lot. It is in my family. Does anyone have any advice?