14 month old won’t sleep

MN

Hey ladies. My 14 month olds nose is super runny and she keeps gagging on it. This kid has been sleeping through the night since 4 months old and has already been up 3x tonight. I’ve tried Vick’s. She won’t let me use the nose frida anymore on her and if I do she just cries which makes her more stuffed up. What can I do to help my poor girl sleep?