It's just below collar length.
Haven't used a dye for about 6 weeks/
I don't use styling products or heat products.
But in the last week it seems to be coming out at a rate of knots.
When I wasjh it (maybe every 5 days) there's a plughole full. When I run my hands through there's a huge clump of loose hair 
And now, to cap it all off, the back of my scalp if really scabby.
Not itchy, more lumpy dry scaley areas
(There's psoriasis in the family could be that?)