hey man i had a lil mutant that was slow as shit to grow and eventually went fuckin hermie on me, i nursed it back and checked it like newborn and it gave me 3 1/2 oz, hang in there, it may just surprise you!
veg time is up to you, i veg mine till there around 24" tall coz theyre gonna double(maybe treble) in height when u turn them to flower, so keep in mind ur height restrictions in your grow.
i always fuck it up and veg too long and end up tying my light to the ceiling coz they fuckers end up up over 5' high lol, but shit happens.