My hair, always fine and problematic, has now become deranged looking. I don’t want to crop it but I’m in despair as to what to do. The back of my head has hair that seems to grow. The top and sides won’t grown much beyond three inches. I don’t know if it falls out or breaks at that point. There are some longer hairs but the majority stay short. I’ve been trimming the back myself, but I don’t trim the shorter bits, they just don’t grow. Initially I assumed it was breaking as I’d had highlights, so I stopped colouring it. My hair is all my natural colour now but still not growing. I have been on HRT for six or seven months, I think my hair is slightly thicker but still not growing. My gynae thought maybe low iron levels could be to blame ? I have an under active thyroid, I think my levels need improving but it didn’t seem to improve my hair at all anyway . I am so depressed by it, it looks so awful and makes me feel hideous.