Autoflower

I did have the same feeling as my growmie AsNoriu. It looks like the buds are pollinated but it could also be from touching the pistils, when they are too wet or too close to the lamp. So search for male flowers to be sure that she is not pollinated and that the pistil damage is because of enviromental problems. When I look at the buds closer I would still say 3-4 weeks. The pistils are brown but they did not brown and shrink because of ripeness. It was definitely on of the reasons that I mentioned above. Like I answerd to your previous question. The best thing is to ask this question again in 2 weeks. You are still to far from harvest to tell you how long does she still has to flower till harvest.

Sometimes i get feeling that she was polinated.... Not far as i said. You overfed, too much, they wont bulk up a lot, pistils all shrinked and brown ( either environment damage or pollination).