I've given my poor baby my cold ? He's spent all day looking miserable, and has been asleep like…

I've given my poor baby my cold ? He's spent all day looking miserable, and has been asleep like this for the past 7 hours with minimal fidgeting. He hasn't even woken up for food, which he last had over 10 hours ago. I've also noticed that his eyelids are now stuck together, and his nose looks a bit bloody ? I feel really bad because it's my fault - my niece (who were staying with atm) also started running a fever today too! I dread how he's gonna be for the 3.5 hour drive home later today ? My poor boy