Hi, I think I may have diabetes, since I have many of the symptoms. I become very tired during the day and sometimes have increased thirst or hunger. I've also been getting a very dry mouth, which causes swallowing to be difficult. I just wanted a second opinion on what I should do next. I also have a different problem. There's many red spots on my back area and my whole body is quite itchy, especially the armpit area. What should I do?