They look OK. Make sure to keep the moisture level constant without over saturating the seedlings. They are very delicate at this point. NO nutes either, just distilled or spring water at room temp. I use a misting spray bottle. In a feW weeks when they toughen up, you'll be in the actual Veg stage and then can sit back and watch them flourish.
i think i put in to much water i poured water until it started coming out the bottom. for young plants i should have given it alot less but im not going to water for atleast 3 days so hopefully i didnt rot the roots