My hair keeps falling out, so now I can see a white apricot color.

As I get older, my hair continues to fall out. The thinning is making my hair look sparse, and it is a huge source of worry for me. It causes me so much stress every time I go out that I sometimes wear a hat while sailing. However, I don't feel comfortable wearing a wig, and the increasing thinning of my hair is causing me immense distress. I have tried various hair remedies, shampoos, and other methods, and I have even tried using electronic devices from major corporations, but I haven't seen any significant results. Now, I am considering visiting a hospital for treatment or a procedure, but I am extremely scared and nervous. Yet, I also don't want to just leave it as it is; it is a truly difficult dilemma. What should I do about this?