Top one looks a bit like a lash egg, which could be a sign of illness.
I've gotten eggs like the bottom shell-less egg you have there when my birds are re-starting laying after a break. It could also be a sign of illness, stress, or insufficient calcium, depends on what other symptoms you are seeing. Generally I would not be too concerned about getting an occasional shell-less egg, but with a lash egg also, I would check for other symptoms - weight loss, lethargy, etc.
Does she otherwise seem healthy? Even if so, couldn't hurt to watch for other symptoms and add some ACV to the water in case something's off - a tbsp per gallon is good.