It’s early days for you, so you really shouldn’t let yourself get too stressed out at this point.

Odds are you’ll see a good level of improvement over the coming weeks, if you take care of yourself. But the latter part is key. A job is just a job — I forced myself through work, initially, and I shudder to think how much that may have set me back in my recovery. Take your injury seriously.

Also, I think the lorazepam is a terrible idea, as it’s a benzo, which may interfere with healing. Use melatonin for sleep. And Zoloft would likely be a safer choice for anxiety.

Your long term health is much more important than police academy right now..... you also don't want to risk getting kicked out or flunking out by pushing past your limits at this time.