Thanks for the query.
After undergoing hysterectomy
there is possibility of presence of adhesions.
And that can cause abdominal discomfort occasionally.
Though the ovaries left behind as the target organ is removed their function ca deteriorate to some extent and that can lead to symptoms like fatigue etc.
If your symptoms persist once go for ultrasound
profile including thyroid
profile, FSH levels etc.
According to the result further management can be planned.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429