Calculate Macro percentage or grams

Hi all. I started keto (without measuring calories) 2 days ago. Ive just been making sure i follow the keto gains food pyramid.

I tested my ketone levels and got 0.3 nmol. Obviously not keto adapted yet as its just showing trace amounts, though i am quite worried that i am eating too much protein after reading the FAQ.

Question i have is should i count calories and macros religiously or can i just follow the pyramid and "wing it".

And is there a max amount of protein i can have? Even on a bulk, in terms of grams, Or does the ratio repeat itself? Ie. Keep same percentages

Thanks