Just looked at this again. I realized I hadn’t paid close attention to the age of your plant, just keep watching and if it uses water, gets to the stage where it’s leaves are praying, it’s still in the game. You want to get it at least to a full ten weeks since sprout, or your yield is likely to be lousy. My most mature plant at the moment, among three the same age, is 73 or so days, and I’m hoping she will take water until at least day 77, because each day is added weight as buds ripen. She has almost no fan leaves left, I take yellowed leaves off, but the buds still have some new green, and engorging.
My other two are a week or so behind, maybe more.
If you’re totally out, you can always sample a nug, but you’re at the stage now where you waste a lot of potential yield by rushing.