Girls, hi! Tell me, who has hair loss?

Girls, hi! Tell me, who has hair loss? How did you fight it? After each combing, just an enormous clump of hair, even at the ends when I pull them out, I can get up to 10, and sometimes more hairs... Plus, dandruff won't go away. We're on Gv, is this all because of that? Can all the hair fall out? It's been like this for a month, I'm afraid to comb my hair, immediately fear that everything will fall out.