Trip advice

Veronica • George Alek Jr 4/08/17💙 Layla Jae 8/16/2018💜 Currently pregnant due in November
I'll be in the car for 13 hours plus tomorrow,I'll be 14 weeks Tuesday. Any other tips then the usual,making more stops to stretch,stay hydrated,take snacks,and I got my nausea medicine handy. Anything else I should remember to take or to do?