<human>: Can you give me a shortened version of the text?

In my first six months of having a job and having my own insurance (thank god I was actually on insurance) I had to get an emergency appendectomy. I had never had surgery in my life and didn't know what to expect regarding bills. 1 month after my surgery I got a $300 bill for the CT scan. 2 Months after I get an $800 bill for the surgery itself. Sucks, but I kinda expected this; I at least thought it was over.

I walk in the door today 4 months after the surgery to find a $2000 bill from the anesthesiologist. 

I'm a lucky dude regardless of this shitty situation but I do feel a little blindsided by these bills coming in so late. To be fair though I did choose the insurance with the highest deductible thinking nothing bad could happen.
<bot>: Had already paid $1500 out of pocket for my surgery; came home today 4 months after to another $2000 bill.