Pedi said that she's healthy so praise God for that, she weighs 10lbs 4 oz (that's up 2 lbs from birth) so we know she is feeding well.
He said to give her some tylenol before bed tonight just to see what happens.
The only other thing that he thinks it might be is silent reflux. She does spit up fairly often but doesn't seem upset.
So he said if she is still super fussy/not sleeping then we can do a trial run of Zantac.
Thanks for the T&P