Hair shedding after op?

hi im darryl from uk, had 1860 odd grafts on september 20th, im nearing 31 and only wanted temple areas operated on, now 3 and a half weeks post op hair has started shedding, just wondered how long it sheds for before it starts to grow? altho i hear its 2 to 6 months, it looked awesome when it was grade 2 all over as thats how i wear my hair,but now its grade 5 all over the temple areas look thin as hell so i can only assume its shedding altho i havnt seen much loose hairs falling out only some as im washing everyday,maybe im shitting myself too much but would like some feedback on shedding cheers,
PICTURE IN PINK TOP WAS IN 09 PRE OP
POST OP PIC WAS ABOUT DAY 2
PIC IN BLUE TOP WAS AROUND DAY 8