Urination And Finger Pain Help Ive Been Having Random Symptoms And The Doctors Cant Figure It Out!?

Help ive been having random symptoms and the doctors cant figure it out!? - urination and finger pain

List of symptoms:
Frequent urination
Increased thirst - Constant
Fatigue - are fast asleep
Extreme cramps at night
Cold hands and feet
The pain in the fingers and toes
Sometimes difficult to grasp things


Additional information: I am a woman, 21 years old, healthy weight, exercising little.

Ive been to the doctor and my RA factor was high, but all other blood tests show no rheumatoid arthritis.

In the confused and not know what to do. The pain and thirst and urination are very angry.