Teething? Baby doesn't eat as much...

Tiffanymitchellmeehan

my Lo is 4 months old and he hasn't been eating as much as before, he still has plenty of wet diapers each day. He isn't sleeping as much either. He wakes up screaming and puts his hands in his mouth. His cheeks seem to swell up sometimes too. He's always been a good baby but now he's fussy and crys more often and can't seem to sooth him.