You should have gone to the Urgent Care earlier in the day if you were feeling bad or wait until the next morning. You just ran up a pretty high bill that should have been taken care of during a regular doctor's office visit or an urgent care visit.

I probably wouldn't even say anything, but the other day you were complaining about high health care costs and this is one of the major reasons. People treat the emergency room as their primary care physician and those resources cost way more.