Early start to the season, caused flowering???

Ok so where im located plants normally go out around april 15 or so... i started 4 babys indoors late feb, and it was warm enough to put them outside mid march. well we had 2 frost this past week so i had to cover.....ANYWAYS i check on them today and come to find all 4 have little hairs on there tops and some on the sides. its good to know there all females. but my question is, is it a bad thing they went into flower and its just the beginning?

Not really man they will just reveg as the days get longer which may slow their growth a bit but they will be fine and dandy! Good luck!

very strange but they'll be fine

Ok another thing, I've topped 3 I think, and was about to top them again but the buds were starting. Can I top it while its flowering, and it make 2 new branches still? Or do I need to wait untill it goes back into veg as the days grow longer?