Liquid-fill bubble around fingers and feet. dries up and begins to peel. any over-the-counter treatment to repair peeling of my skin?

Fungus: Small liqued filled blisters, redness , peeling skin and itching can be signs of a fungal infection.

Fungus or eczema: The 2 most common problems i would say is either a fungus known as bullous tinea pedis or possibly a dyshidrotic exczema or combination of both. You can try a combination of an over the counter antifungal and steroid cream. If no improvement see the dermatologist.