D420 How many watts is your LED? From what I've seen online, seedlings don't need that much light and it's actually better to use a T5 or CFL/lower wattage LED for the seedling until it can really take off, otherwise it might negatively impact the plant, but I'm also knew to this, been doing a lot of research online to help me out

Widdows420 Raise your light, looks like a powerful LED and it will stress out your seedlings too much. Will lead to problems later. Idk what your distance is right now but I would go up probably a foot higher. Check your lights manual for the light intensity diagram. Good luck! Happy growing!