High AST and ALT 15 months out! Scared!

I recently had a blood panel done and my AST and ALT were high. AST is 43 (norm being 2-35) and ALT is 94 (norm being 2-50). Is this something to be concerned about. I know its liver function, I am not a drinker or anything like that. What could it be, or are we just prone to liver problems after surgery? Rhonda 312/166/155?