Yeh, Mitch we are here. Caden has just started waking up at 5:30am every morning crying. Also had heaps of trouble getting him down on Sunday night. Though I think he has the beginnings of a headcold so will keep an eye on it. That would explain the behaviour change. He has never given us much trouble since he was about 6 months. (started solids = big sleeps)
good luck and let us know how Alexa is.