When was the last time you've been in a hospital? Either as a patient, or just visiting.

I was admitted to the hospital on Friday, and I stayed overnight because I experienced some terrible pain at the side of my chest/stomach. Had some x-rays taken and they tested my blood and all that. Plus it was pretty tedious and boring most of the time because I was waiting when they'll get to me. Afterward, I spent 2 hours walking because my phone died and I couldn't reach my mom to pick me up. :/