I have terrible anxiety while traveling for some reason. My anxiety usually leaves me sick. Typically I'll take a bus where there is a bathroom. However, this time I'm on a train with no bathroom. I already came, and on the way here my anxiety was terrible. I got extremely nauseous and almost threw up multiple times on the way. I brought a plastic bag just in case. My stomach was also in knots making me have to go to the bathroom. I'm really getting anxious about the ride home. I don't know why I get so anxious while traveling. Does anyone have any ideas to calm my nerves so I don't feel so sick? I try distractions like music and movies but they only help for a few minutes before the nerves come back. It's a three hour journey.