Help? I'm a bad parent. . .

I went out of town for 24 hours which turned into 3 days. . . my babies didn't get any water from Friday Morning until Monday afternoon, one looks alright but my other little girl looks like a ragged skelton of stem with pathetic droppy leaves like she's barely clinging to life. . . I need help fast on how to save my babies! I turned out the lights & pumped em full of water, is there anything else I can do?

Nope, they should recover unless they went into shock.

EDIT :: how old are they??

They're about 8 weeks along, they were a week into flowering, just showed females flowers, & then they had 3 days of 24/0 and no h2O. . . i fucked up 2 months of hard work, I'm just wondering if it'll irreperable. . . are there any ways to tell if it went into shock besides waiting it out?