My son was sleeping OK for the last week, getting up maybe once a night. We went on a trip over the weekend and now he’s been waking up every hour screaming at night for the last 4 nights. The only way I can get him to sleep is on me or holding him. The second I put him down he freaks out. It seems to be getting worse. We thought teething as hes been munching his hands more, drooling and has red cheeks... but Tylenol is doing nothing to help him sleep.

WTF