Nose piercing and getting a cold?

Hey ladies!! Has anyone ever gotten a nose piercing and got a cold after it? That’s how I’m feeling! As you all know I got my piercing a week ago or whatever and now I have started getting a cold!!  How do I treat it? Will it mess up the piercing healing time? I know I can’t blow or the bottom of my piercing will come out again! Help me please! I need all the deets! Thank you ladies. 😓💕