1-2 weeks from harvest and noticing a few issues

I haven't flushed it. Noticed leaves starting to get puke green mostly at the bottom but some of the leaves up top have yellow specs too.
Right now I'm about 60-70% milky 30-40% clear.

Is there something that needs to be done or just leave it be?
Also I've got a few gnats that have been hanging around. Most are dieing by getting stuck to the sticky trichs lol.

3 is the middle of the plant and 1 of only 2 leaves like it above the bottom canopy of leaves.
4 is a look at the buds
5 is the bottom, Note the slowly discoloration of the leaves.

nitrogen deficiency that normal cuz your late into flower and you probably cut back on grow nutes and using more flower nutes , just make sure your ph is good preferably 6.5, looking good tho man

Awesome. I was just hoping that it wouldn't hinder the final stages here. Yeah the ph is around 6-6.5

what kinda strain is that? looks nice n frosty. yea it happens most during flushing from all the nutrients be unavailable, i like to flush with molasses makes it a bit sweet n a tad denser