Syd is having a horrible time sleeping. She's cranky n tired but wakes up clearing her throat or coughing. She sleeps better in her car seat or my arms...but as soon as u lay her down flat she starts this weird squirming and wakes up. She sometimes has gas n we've used gripe water...but she won't sleep more than 2 hours at night and is up for 3 to 4 . I'm dying from no sleep. Has anyone btdt? We r going to the doctor tomorrow...just curious if anyone has any suggestions?