Micro moth larva ?

Micro moth larva ?

Observation - Micro moth larva ? - UK and Ireland. Description: As I was watching some mining bees in hope of a photo slight movement on a small plant caught my eye.Small 12-13mm dark grey objects were moving on what I think is Medick the leaves around the contact point were white and bleached of colour.Can anyone hel

As I was watching some mining bees in hope of a photo slight movement on a small plant caught my eye.Small 12-13mm dark grey objects were moving on what I think is Medick the leaves around the contact point were white and bleached of colour.Can anyone help with an id please?