Things get worse! Working left handed!

So I was taking out the couch a couple of days ago and got mad that it wouldn't fit through the door so I punched it! I ended up punching it in the hardest part of the couch so I guess you know what's coming next.....excruciating pain! Oh man I couldn't feel my hand for the longest time.....so not only do I have to work pretty much double for most of the days but left handed since I can't seem to be able to pick up anything with my right hand. It just hurts too much! So I have had to cook left handed(not easy) do the register left handed(a little easy) and do orders and deliveries left handed as well(can't drive that well with my left hand only you know). Things just seem to get more complicated as the month advances. I have been placing use on my hand for days now and the pain won't go away and I can't afford to go to the doc right now because I have to be at work every single day even my day off which is tomorrow by the way.....to make things worse, one of the co-workers decided she wanted the day off so I had to cover her....things better turn out well before I go crazier!!