Which procedure would help minimize bulkiness, asymmetry and hyperpigmentation in the lower lash line? (photo)

I have a very accentuated lower lash line, contributing to the asymmetry and bulky appearance of my lower eyelid. Besides that, I am struggling with very dark pigmentation underneath my eyes. What would be the best procedure/surgery? I am not sure that lower eyelid blepharoplasty would help in my case, since my assumption is that the bulkiness is coming from muscle, but would love ti hear professional opinion.