Rough night last night. Garrus started crying in his sleep, not screaming but clearly uncomfortable…

Rough night last night. Garrus started crying in his sleep, not screaming but clearly uncomfortable and I couldn't get him to wake up from his cry sleep for a few minutes until we were literally in the car about to go to the emergency room. So then he wakes up and calms down and is all smiles again but took forever to fall back asleep. I'm pretty sure it was gas because he had a ton of farts and wet sounding burps when I finally got him to wake up. But not being able to get him to fully wake up for those few minutes was terrifying. I'm wondering if I should call the Dr anyway.....