Zamnesia's northern lights auto

So week 5 has gone pretty well, girls are looking lovely and green, i had been struggling with a little with heat up untill last week so they had started stretching a bit along with the flowering stretch, i wasnt able to train them like i wanted to as one looked to have balls on it so thought i stressed her out, plucked the two balls and stopped training them all only for them all to start budding anyway! Ontop of that it would appear that i might need a new bulb because as well as the stretching, despite the hear one or two of them are reaching for the light.. they are starting to produce sugars around the buds now though so hopefully they keep growing well over the next few weeks