AMH levels seem low

Last year (age 32) I tested at 2.12 this year (age 33) I tested at 1.04... The nurse that emailed my results says its normal and no worries? I keep reading this is low. Not sure how crazy I will sound when I bring it up to my doctor. Anyone in this range/age that has a concerned Doctor? Trying to find information on how rapidly this should be declining. Hoping it doesn't hit 0 by next year! 
(One chemical last year)