I’m so sorry loko that’s a very stressful situation. Bland diet is good. If you start to worry it’s something super serious like tonight you might wanna take him to a nearby emergency vet hospital before you leave. There should be one open 24/7 within reasonable distance. These situations are tough though bc that might cost a lot of money and it might be nothing serious. Just keep a close eye on him and follow your gut 🫂