It all started when he had that crappy sleep on the night of Sept 21. He 1st woke at 2am babbling away then he feel back to sleep at 3am woke again crying at 3:3o am so I went in to comfort him, woke again whimpering at 4:10am so I went back in and I noticed he was feeling hot. From then on he was waking every 20min or so crying. Finally around 6am I just had to let him cry it out so I could get some sleep, he fell asleep and we all woke at 9am.
Today he is still feeling crappy.