Help 7 week 5 Days growing new white hairs

Please some one help it has been in flower for 7 week 5 Days and there is new hairs come up now what do i do I flushed at 6 weeks and now she was looking really close to be harvest and then this happened Please help.

Its normal the plant will always be gowing new white pistols

As long as shes not showing any def. i would let her run a lil longer