I would love it if you would post pics once they start to get more pistils and it looks like a little bud. This is my first grow and mine is at about your stage too.
the girls are lookin alot greener, after i started feeding the shultz 10-15-10 .
and we've finally had consecutive week of sunlight so they are loving that.
and i pollinated a couple branches and will pollinate again in a week.