Is this a new Discover? Looks like a little bit coming out of her forehead also. Sorry if to blurry! Best my can do.
I think you are referring to Die Cracks and I really don't see any, just minor scratches and overall PMD(Post Mint Damage). Whenever posting pix, it helps to show full photos of both front and back. Then close-ups of any suspected errors. Check these links for more info on Die Breaks, Die Chips, and Cuds : Cuds on Coins http://cuds-on-coins.com/interior-die-breaks/ Good Luck !!
On your 3rd photo I can't make out if it's a scratch or die break. Is the line raised or incuse? Perhaps a closeup from several angles and natural lighting will show it more clearly.