Onion leaves curling

Hi, I found an old post on this site on onion leaves curling and the pictures look suspiciously like my own onions. They still seem to be growing as I noticed the curling leaves over a month ago but now I am concerned they have allium lead miners.. I’ve never grown onions before this is my first crop so would be grateful for any advice? I’ll take a picture to upload later of the curling leaves .. in the meantime here are some I took yesterday.