In a pickle ... Travel mom woes!

I am having to travel for work today, and had to leave around 4:30 am. The baby was still asleep and my ride was already here, so I didn't get a chance to feed her in the morning( nor could I pump) And j won't be able to feed her till I get back at night. So that'll be almost 24 hours of nkt feeding (since last night). I am already starting to feel uncomfortable .. What can I do to sustain and literally not leak and burst till I get back? I'll be at in meetings all day as well 😞😞😞

Any advice appreaciated!

Thanks.