Is this a nute burn?

[ShermHead]

This is my first grow and I’ve been using nothing but sunlight. Is this a nute burn or could it have been a raccoon or something that bit the leaf? Or could it be from the heat or somethin? The rest of the leaves seem fine but the bottom 2 seem to be experiencing some yellowing. What do I do??? I can’t seem to do anything right!

 

[Boatguy]

Pretty early but i would call it growing pains. New leaves look healthy and normal.
My first leaves usually dont look great at the same stage

 

[ShermHead]

Pretty early but i would call it growing pains. New leaves look healthy and normal.
My first leaves usually dont look great at the same stage

Growing pains? What does that even mean

 

[ganga gurl420]

Looks almost like overwatering to me

 

[Lucky Luke]

Growing pains? What does that even mean

means its probably nothing to worry about.