Can't tell from those pictures.
Take some close ups of the buds themselves.
There appears to be a lot of fibres of some sort on the plant, ahh, cotton wool?
Definitely going to wait another month or so I'll post back thenI think you are either entering or in the harvest window. You dont have to chop imidiately, but if you did, I dont think it would hurt.
I would also wait for someone elses opinion, as I cant handle the responsibility of messing up your harvest with bad advice if I am wrong.