"Dry" pistils?

Hi new grower here, i would like to ask you guys if you think this is going well.
In the pics are 2 auto plants, currently in their 7 week from seed. i dont know if its just me but the pistils look "dry" and doesnt seem to be growing/fattening as fast as previous weeks. What could it be?

I have a 60x60cm (2x2ft) tent and 300 watts led lights.

They look fine to me. Throw some pollen at them and see what dry pistils look like in a day.

They still have about a month or more to fatten up and look like they're gonna be plenty phat when they're done.