I had bells palsy. The eye that got affected is my left eye. It’s droopy and one eye is bigger than the other (Photo)

Bell's Palsy causes drooping of the brow, the lower lid, and the mid- and lower facial structures. Often the lids do not close completely causing dry eye symptoms. It also appears that both upper eyelids have ptosis, a separate issue - most likely detachment of the levator muscle. I would recommend seeing an Oculoplastic surgeon to review the options to improve the eyelid and brow positions. Best wishes.