Good question, terrible picture but it does show two things.
(1) the highest crease of your brow is almost at the mid-line of the hairline and
(2) the hairline is V shaped.
These two things suggest that you are probably not balding but you should see a doctor to find out for sure. You are probably developing a mature hairline.
I think that the response to DHT blockers is not proportional to the speed of hair loss in many people. I always use the analogy of a tug of war: the genes for hair loss pulling on one side and the DHT inhibitors pulling on the other side. The strength of the pull determines the effectiveness of the drug. The blocking effect is fixed while the pull for hair loss varies with your genetic makeup.
Read my post which discusses the limits to FUE which you may be pushing here: https://baldingblog.com/2017/07/21/many-fue-grafts-many-fues-grafts-one-know-safe-limits/.
Over-harvesting the donor area will create balding in the back of your head. In my experience, you may have already exceeded the limit. In the photo, the text is over the areas of differing densities to call your attention to it. If you go ahead with another 4,000 grafts, the doctor will make money and you will be bald in the back of your head. Not a good deal even if your doctor did it for free.
I believe that you are the first person I have seen to show the results of no washing of the hair transplant area for three months. Of course you can and should be washing your hair with a good quality shampoo and you will find the crusts will all come off, possibly after the first wash.
