School drop off/pickup advice?!

gi

I have a 8 yr old that goes to school and usually my hubby would stay with my 4 month old and toddler when I go pick her up but now he has a new job so I’m going to be alone all week, usually pick up is soooo long I know my 4 month old is going to freak out being so much in the car… 😆 any tips ?