So I went to San Diego, California for a week and it was awesome, my new life goal is to move there.
I got back late last night and felt great. Had a couple drinks and went to sleep.
Woke up today and my stomach is super upset. I was a bit hungry so I went and got a bagel with cream cheese, arugula, tomatoes and onions.
I also got a cappuccino. I finished the bagel and about half the cappuccino and had 2 lose bms* right after, and my stomach became even more upset.
Im home now sipping on water and I'm panicking, I can't stop thinking that i picked something up while i was traveling back...I was as safe as I always am, eating safe cooked food/washing hands/not touching mouth/etc.

Is feeling intestinally uneasy after traveling common? Does anyone else worry about these things when or after traveling???