Cold medicine?

My almost 3 year old woke up with a stuffy nose, watery eyes, and a scratchy throat. No fever though! We haven’t really been anywhere so I’m hopeful lit isn’t COVID. My youngest did have surgery on Monday so there’s a slight chance but she’s fine no sickness there.

What cold medicine do you give your littles? I just don’t want her to be miserable all day. If she gets any worse or gets a fever I’ll definitely be calling the pediatrician.