What iw wrong with my hair

In a separate picture not shown for confidentiality, I was able to look and measure the proportions of the face. You seem to have possibly two problems. (1) you may have thinning and I would have to examine you to determine this and (2) you have a very large forehead, much larger than the distance between your nose and your chin, a measurement I use for proportionality. If you just have fine hair, then you might have a surgery to consider reducing the size of your forehead. If you have thinning as well, then a diagnosis must be made as to the cause?