Hi people,
long time no hear :) So, I visited my third dermatologist and I had luck. I got finally diagnosis and the treatment.
Diagnosis: Alopecia Totalis (because I have some circles also on my hands)
Treatment: I got 'cortisol' pills to calm down the alopecia and two types of creme to rub into the scalp.
I must admit that I was celebrating that day, because after 1,5 year I got something to improve the situation. After a month of treatment my hair look healthier and they stop falling out. On the hairless spots the new hair are growing. I have to thank to dr. Nönning that she was so professional and started immediately with the therapy.
Now, let's wait for them to become full ;) ...it would be a nice Christmas gift :)