Wow your progress is amazing! I'm kinda jelly now ugh
Shedding might not be a bad thing, it could just be the catagen hairs falling out for the new anagen ones to grow.
I suspect it's your DR procedure that's causing such rapid regrowth, you might want to consider adding in Emu oil to...
Success with: Derma Stamping + Emu oil + Folligen + sea kelp bioferment
I'm 18, had a mild receding hairline since 16 from stress and depression. Few weeks ago I realised my hairline was hitting a nw2. Started using Emu oil again, although it didn't really work on its own when I tried it...