Hi,Rachel. Yes, I did biotin and a host of other hair supplements. It just keeps falling. The hair loss alone makes me think about suicide, but then I realize that it is just hair, and I'm a coward I guess. I don't want to leave that way. The extreme exhaustion and pain makes me think about suicide, but then I think of my two grandchildren, and I want more time. I don't know how I can keep working,but right now I have no choice. I'm waiting for results of skin biopsy. I too have migraines. I was going to try Botox, but my insurance was going to have me pay 500 for the medicine, so that was out. Nobody has said how SFN affects life expectancy. I trust in God, but I have felt abandoned. I know He did not do this to me, but I feel lost. Hey Jim, if you're out there, you've mentioned your depression a lot. Let me know how you are feeling.