Hair Thinning

[lifeTechnicolor]

I have seborrheic dermatitis since a few years ago, but I can control it with sensinol and a ketoconazole. I had a nose surgery in January last year and I had some thyroid values out of scale(regular now),. in august /July I tried a new hair cutter and I had a huge seborrheic dermatitis crise. I went to a few doctors and one prescribed me cortisone creams a and only make it worse. Finally I went to other doctor and he said that I have hyper-sensibility on skin and he prescribed me anti-histaminic pills and I worked. But since there I notice that I have much less hair or more thin hair then before( i dont notice hair falling), but I can see in the front some new hairs groing , but in general it is still week. I have no bald people in family. I have 27 and I am male.

What do you think that is happening to me?

[JeanlucBergman]

From that angle, looks 100% fine. Possibly just natural hair cycles if it looks slightly thinner than usual, but definitely no indication of baldness. That lighting looks harsh too, so it's definitely still very thick.