Girls, hello. Please help, my daughter hasn't had teeth since she was one…

Girls, hello. Please help, my daughter hasn't had teeth since she was one year old. Four teeth (2 on top, 2 on bottom) popped up at age one. Now she is 1.1 years old and all her teeth are coming in on her upper jaw, all at once. This is awful. Crying fits, fever, she eats only kefir, cries all day long, doesn't sleep through the night. I'm applying Kamistad but it seems like it's not helping anymore. From the kefir, she has been vomiting, she won't eat anything else, throws everything up. Experienced moms, what can you suggest? What else can we do?