Does anyone know what is wrong with plant..???? Pictures provided

Hi people, I'm currently 3 weeks into veg on my first ever grow and today I noticed these holes on some of my leaves. There's no sign of pests so was wondering if any of you have experienced anything like this before..???

Looks like something was munchin on it but other then that it looks good

Have you seen any tiny white moths about your house lights lately? Could be gypsies at work, moths that is....

Like he said looks like something was snackin on it, keep a closer eye on it

Probably gettin it stoned hehe

Do you think it could be spider mite or anything I'd have to worry about..????

Its not spider mites for sure. Also if the little bugger is only eating here and there, and it does not seem to be progressing at a rapid rate, wouldnt worry to much about it.

spider mites don't take big chunks of leaf out...thats usually left to caterpillars and such

looks like caterpillar damage to me at quick glance
have you noticed any moths around your place at all lately?
have a really close look for any weird patches on top and under the leaves for tiny unhatched egg clusters and look for web like cocoons around the nodes

might not be though