hi my name is Ayesha and i have been suffering from kidney infection since last 4 years but now my hands are getting swelled, puffiness occurring around eyes, nausea all the time, urination only occurs two times in a day, sour taste in mouth, a lot of weakness, lack of concentration, bone pain , sensation in hands and feet, smelly urine, sometimes dark urine... can you please tell me what actually is happening to me ?