I too have been losing a lot of hair lately! I have thin hair to begin with so it is stressing me out. When I was on methotrexate I lost hair because of that but after stopping the meth it stopped falling out. I haven't had a problem for the past year until the last month or so.
I just had my blood work done and doc said it all looked perfect so I don't know what is causing it....I'm hoping it will just stop, at least before I am completely bald.