2 weeks budding. I've got a couple of issues...

Hey, all. thanx to all who help!

I've got an indoor Ebb N Flow garden. It's a very good little garden, but it has a few issues, right now.
They've been under 12/12 for 12 days now, and one of them is (once again) getting a little "wilty".
I say once again, because it's done this twice before.
Every time I change something in the environment, it throws a fit.
Any ideas why?
Im a little worried, because it generally bounces back by now.
Here are some pics of the "wilty" girl...










My second issue is one of my plants isn't showing its sex.
Ive also got another plant that was started way after the other ones, and it isn't showing sex yet.
I started with 7 plants.
I've already killed three males, and Im hoping this isnt going to be another male.
Here are some pics of it...









All is not lost in my little garden.
Here are some pics of some of the flower formations Im getting.
One of these are from the sickly looking plant...















Thanx again to all who help!

SHIT! Cant wait for a response any longer! I will check back with this thread in a day or two. ALL HELP IS WELCOME AND APPRECIATED!

Stop fuckin with the environment. Whatever ya have changed is the issue, or ya just got an easily shocky (stressed), plant.

I could be wilting because underwatering, that one your holding looks like a male

Wow man! props on your whole set up. Looks like you have been running into a few problems with sexing. Only problem with that is your luck, unfortunately. As far as picture three looks, it has to be a female. It can take up to a month before without showing sex. So just be patient. As far as your pH problem it could of been off by just .3 or something really minuet and after you fed it a different strength it thrown it off all more. Just be careful and once you find the rhythm then stick with "that"... Your plants get used to the same atmosphere and can recognize change REALLY quick. Good luck with this.

I probably should have explained... the plant was stressed, this time, because I had changed from a vegetative topfeed setup, to my flowering ebb-and-flow setup. I havent been unnecessarily changing the environment. It was a necessary change to my 12/12 flowering room. It was a change I had planned to make from the start. I was simply asking if there was something I could do to help it bounce back.
Im not sure underwatering is an issue. My ebb-and-flow is set to run in 10 minute intervals, 3 times a day. It fills to the top of its hydroton bed, and drains through the over-fill for about 3 minutes before the pump kicks off, and the water receeds. They're gettin' plenty to drink.
There's no way my PH is off. I monitor my it daily. I keep it between 5.6 and 6.4. It RARELY deviates from that. I change my water every week. I think it IS in fact, just an easily stressed plant. Is there a supplement of some kind I can give it?

@ alexonfire... You might be right. With every day, it looks less and less like a lady. I'm almost convinced that it's a male. I get the feeling Im gonna have pods forming in the next day or so. It's already starting to form ... idk... something.