First cold :(

Lily woke up in the middle of the night SO miserable! She's got a stuffy head and a slight cough - we're seeing her pediatrician in an hour. Any advice on how to help her feel better? We're putting Vicks for babies on her chest and are considering getting one of those crib wedges to let her be a bit elevated. Any experience with those? I know she'll be fine and all that jazz, but it's the most difficult thing to see her so sad. I want my smiley girl back!