Tips to help toddler with a cold sleep

My 1 year old has a cold. She had a stuffy nose. Is there anything I can do to help her sleep? She’s breathing so loud I feel so bad!

I don’t usually have anything in the crib with her but it always seems to help to have your head propped up when sleeping with a stuffy nose. Thinking of giving her a pillow for her naps? I have a monitor to watch her on and I’d only do it for a nap since I’d be able to monitor better. I know they say it’s best to wait til they’re 2 for anything like that, but what do you guys think? Any other ideas?