Swollen eyelid 3 years after eyelid surgery? (photos)

Hello, I had my eyelid surgery done 3 years ago and there is a lump on my eye. It’s more swollen and puffy than the left eye. I’ve visited optometrist to check if it was a chalazion or even allergy related (I’ve taken anti allergy medication) and it appears to still be swollen. Is there anything I can do going forward to fix this correction?