You ain't kidding toss were some dark ass days .
As you put it. At this point I remember questioning my decision and having surgery
But take it from me as I was with BALD spots from shock loss and everything regrew.
I have compassion to what your going through but there is light at the end if the tunnel do to speak,
To answer your question:
Shock loss probably stopped about 3-4 months completely
By 5-6 hair was already growing to where it was a noticeable difference.
I know it was not just implanted hair be cause shock loss happened all over not just where Implants were placed.
As long as you went to a reputable surgeon I'm sure you will be fine.
Honest by 7& 8 month I was back on track and felt good about my decision
By the 10th month I was flaunting my new head a hair lol
Seriously .