Give her a day or two more. Sometimes they do that. I try (I said try...I'm always successful lol) not to concentrate on any one plant day to day. I notice I can talk myself into inventing problems in my head, for the grow room lol. Sit back, relax, smoke some home grown...and let nature go to work. Provide a good environment, and let em do their thing. Worst case scenario...she turns out to be a dud...pop another. You're only a week behind. No biggie.Me too, whats got me in a tizzy is its looked just like that for 24 hours.
Im not trying to be worked up cause a 24 hour old seedling isnt a pounder full grown plant lol, but this one hasnt opened up or grown any, unlike the other plants ive had.
Its all good tho, i swear! Ill get over myself and get on with watching my plants grow and do their thing!