What's up today

We started the day off a little earlier than planned this morning...
I woke up at 4 am to the sounds of Kieran whining but fell back asleep for about a half hour until he really started crying. Tim was a little quicker to get to him (I might have purposefully let him!) and found him in the corner of his crib burning up. His temp was not too high, 38.9 C but the little one was definitely suffering. So after a diaper change, I tried giving him some Tempra but he wouldn't let me anywhere near him with the eye dropper. After some coaxing, I finally got some into his mouth and, of course, he threw up. Wow, over 9 hours after eating and (gory details), he hadn't digested supper very much. And I wasn't witness to it, but apparently he let out a HUGE rumbling fart! Anyhow I let Daddy go back to bed and rocked Kieran and myself back to sleep, waking up enough to get us both back to bed.
Come 6:30, we weren't awakened by Tim's alarm clock, but by Kieran crying again. I rocked him back to sleep and he slept well past 9 o'clock, I think. I didn't hear make any noises when I got up but when I checked on him after my shower, he was just laying there in bed, eyes open, not making a sound, not moving. Poor little guy. His temp was now up to 39.3. He did manage some breakfast and milk and played for a little while between cuddles.
Then he just got restless, didn't want to be held, didn't want to be put down. He was circling the couches, putting his head down, getting up then settled down trying to get comfortable and just lost it and cried the biggest tears, eventually falling asleep in my arms. So upstairs we went for a diaper change and I rocked him back to sleep before putting him down in his crib. After a little tossing and turning, I thought he was out cold but as I looked back before closing the door, again he was lying there with his eyes open but not moving or making a sound. He did start babbling for a few minutes by the time I got downstairs and put the monitor on but it sounds like he's settled down for now.
Upset stomach? Teeth? Ear infection? Only time will tell.
Thankfully, he doesn't seem to be suffering too badly. Or maybe he takes after his mom and is not a complainer!