Thank you for your question. It is difficult to tell if your eyelids are asymmetrical based on the picture you provided, however, you should know that eyelid asymmetry is common and can be solved with blepharoplasty (or eyelid surgery). I suggest that you consult with a board certified facial plastic surgeon.
The Two Sides Of Our Faces Are Sisters Not Twins
As you mentioned, all of us have some facial asymmetry. The eyelids are no exception. Your upper lids look very nice and are definitely within a fine range from a cosmetic standpoint.
Hope this helps.
Our whole face forms from two different halves. So you get one eye from one side and one from the other. Your eyes are certainly within the normal range of asymetry.
The short answer is NO. Your eyelids look normal. Stop looking in the mirror. Hope this helps.