Too early to harvest?

sample harvested tuesday

trichs are 90% milky

How was the sample? You need to judge when to harvest. 90% cloudy it's tits for some, others would wait another 2-3 weeks. If you liked the smoke from the sample then chop. If it was a little too racy or you felt it could improve then wait. Don't be so anxious to harvest that you're fighting yourself not to chop when you know better. Nice looking buds btw.