White spots on my girl

There are white spots on my girl leaves, i checked for spider mite eggs on stem, didn't find any so i don't think this is a spider mite problem.

Can't see anything in those pics

Your fine. Although they look a bit yellow. What's your growing media?

Not Spider mites, but it may be a bit to moist for them, you sure shouldn't need any nutes yet or otherwise I would say Nitrogen but they are to young, so it looks like maybe a bit to much water. as long as your temps are up at least 72 to 80F in there I would let them dry out a bit.
good luck hope they come back for you.