I too am interested as always to hear success stories!
My AMH has dropped to 2.7 and I got 12 eggs this cycle - the most ever! (admittedly not all of them are top notch quality as only 4 fertilised) but hey!
Other cycles have varied with 8,7, 5, 3 eggs - it can vary each month.
I think your FS has made a big call if based on your AMH alone is ruling your chances out. Have you had CD2 FSH and oestrogen levels done too? Even then the only way to tell is by doing a cycle and seeing how someone responds and you are young so the quality is more likely to be good.
There are things that can be tried like DHEA and growth hormone too.
I agree with jfblady and mum4nay get a 2nd opinion with someone proactive and familiar with dealing with this!