Ambidextrous Drawing of Hands

I am naturally left handed.  So, I thought this assignment was going to give me a hard time.  First, I drew my left hand with my right.  It's a bit skinny and odd at the bottom but I think I could redraw it.  

However, my right hand, drawn with my left hand ( the one i always use!) looks much worse.  I feel like i was able to capture a few of the lines in my palm but mostly by accident.  I need to work on my wrist and fingers.