Sorry to hear your unfortunate news Rebecca. I hope your 2 fawns you do have grow well and prosper for you.
I kind of feel what your going through, in 2009, May came and went and I had no fawns. June came and went, no fawns. July came and went, no fawns. Finally on August 30th I had a single buck fawn. that was all for me in 2009 out of 7 "bred" does. Apparently my buck was infertile that year, nothing is harder than to lose a fawn crop, they are our future.
The only thing I can say to comfort you a little, keep plugging along. Next year will come, eventually, and it should be a huge improvement compared to the mess of a year you expirenced this year. I am very sorry for your losses, I think if you talk to anyone that has been in this business a while, you will find that everyone has a down year, so we all feel for you, you just have to find a way to stay positive and get through it. Better fawning days are ahead of you. Take care.