First time grower here. They have been on my sunny balcony for the better part of the year. I am having a hard time assessing the trichome state. I find it hard to say whether the trichomes are clear or milky TBH.
Humidity can cause the pistils to redden early, I think you've still got 5-7 days until you reach the ideal harvest time based on those tricombs. (~70-75% milky) Keep an eye on it though, they can whiten up abruptly sometimes.