22 year old Asian female had double eyelid surgery a year ago. Do I need a revision? (Photo)

I had double eyelid surgery over a year ago, but for some reason my inner eyelid is wider than my outer eyelids. It's like the exact opposite of a tapered eyelid, which goes from a narrow inner eyelid to wider outer eyelid. It's been over a year already, so I'm unsure if it's just because I have more swelling in my inner eyelids, or if the cut is even and I need a revision.