DKA, diabetic ketoacidosis, typically occurs in type 1's but also in some type 2's with VERY high, > 300 blood sugars. I was one of the lucky type 2's who had DKA at diagnosis.
If your blood sugars are not that high, this is probably not why you are fatigued.
Are you experiencing the adjustment to LOWER blood sugar levels, after having them elevated for a long time? I have heard it is a common rxn to the new lower levels, along with "false crashes," where you feel like hypo at higher than typical blood sugar levels?
Linda
Jun 8 A1c 5.9
Jul 09 ... C-pep 1.3, GAD-65 > 30
Mar 10 C-pep 2.8 (20 g carb); GAD 3.2
dx 02/09 in DKA
Levemir 6U per day
MetforminXR 1000 mg BID
Simvastatin 80 mg
Ramipril 5 mg
T4 125 mcg
Flax oil plus DHA/EPA
Vitamin D3, 4000 IU
Eating 30 - 45 g carb per day
Interval training on recumbent cycle
... one third of all Australians with type 1 diabetes reported being initially misdiagnosed as having the more common type 2 diabetes.