Could My Long-term Excessive Thirst, Frequent Urination, Fatigue, And Recent Digestive Issues Like Cramps, Nausea, And Weight Loss Be Connected?

For a long time now. I have excessive thirst. Waking up regular to urinate. I’m always tired. I could sleep for eighteen hours. That’s all been going on about two years. But recently I’ve also been having trouble with my stomach. Cramps. Bloating. Nauseous. Diarrhea. Pain. Dry retching. Weight loss. Are these connected. What’s your opinion