Help diagnosing plant problems!

[oneOAK]

So I'm new to indoor growing and growing in general, I would like some advice on a problem I am facing.
It's been 3 weeks since I planted the germinated seeds into soil, and I'm facing a rather concerning problem, my plants are starting to turn yellowish and are droopy, I've read online about symptoms and I seem to be between over watering or Nitrogen deficiency or both not too sure that's why I've posted this. Any help, tips or advice would be great.

 

[salz]

the plant looks extrem tiny.
is the soil nuted?,which soil?.
i think its overnute soil,so young plant doenst need any nute for aprox 14 days.
a little bit overwatering too.

 

[oneOAK]

Hey, Thanks for the reply and the soil is neutered, is potting soil with coco pet, I was told by a friend who does a lot of growing that the soil was over nute and so I flushed it, I was watering twice a day witch is a big mistake.

 

[oneOAK]

Hey, Thanks for the reply and the soil is neutered, is potting soil with coco pet, I was told by a friend who does a lot of growing that the soil was overnute and so I flushed it, I was watering twice a day witch is a big mistake.

 

[salz]

yes flush i an mistake at this stage of grow but the only way too go if overnute