Mine is STILL falling out nine years later. It comes out in clumps, not the usual lose a few hairs when washing type of thing. Hopefully you will recover from it much much quicker though! I also have fine hair and I find Tresemme good for adding volume without weight which gives the illusion of having more hair though it may not suit you. perhaps try some travel size bottles of it to see if it suits? I have also heard good things about Aussie shampoos and conditioners though I haven't tried them myself.