Not only is your plant ready to be chopped, you don't have a choice anymore. It's infested.
You've said a couple times, you don't know where to cut it. Well, you cut the stem and it doesn't really matter where. At this point, you might want some stem to tie on to when you hang it, you might want no stem and are going to thread the buds with a needle and string. You won't get much more nutrients from the stem to the buds, and so you know, the plant is still able to pull energy and nutrients from the buds back to the stem to seal up the cut (shrinking trichs). Dying in a dark space is key in this. No light or water means it has to use up it's reserve energy, a small left over stem on each bud means that it doesn't have to shift nutrients very far to the so the plant dies quickly stopping attempts at further photosynthesis.
Just so you know, every single person on this forum has smoked bugs in their dope with or without knowing it. Everyone.