You’ve got a minimum of 4 weeks left. Maybe 5 from the looks of your buds.
You have to wait for all of the white hairs to darken and recede back into the buds before checking trics.
Hi no they can be very slow to change. Some will amber, new clear ones will be produced, then you’ll probably have a mix soon, of clear + white + ambers.
Ripening nutes… dunno… I agree with their timeline. check in again in about a week or often.