Welcome to HCM.
I think the shiny blisters which you have mentioned are nothing but the clogged meibomian gland
openings(due to meibomian gland dysfunction/MGD ) giving the appearance of yellow oil droplets along the lid margins. If you leave them they might become infected and inflammed a condition called Hordeolum
Confirm this with your ophthalmic visit, who after examining you will tell you how to keep your lids clean without scrubs, massage
and warm compresses. You might need a course of antibiotic eye ointment to prevent its recurrence.
Diabetics and increasing age are a couple of factors contributing for MGD.
So take care.