Hi there.Thank you for your question.I will be helping you out with your concerns today.
Yes this is normal and most likely after-affects of the anesthesia that was used.
I would not worry whatsoever.
This should improve in due course of time.
Let me know if you have more questions.Please rate me by clicking on one of the rating options at your end as that
is the only way I am credited on here for helping you out.Kindest regards