Girls, hello))) I have just a disaster! My little one almost stopped…

Girls, hello))) I have just a disaster! My little one almost stopped sleeping during the day, she sleeps 2 times for 20 minutes, all the rest of the time is crying...I don't understand what's wrong with her, my nerves are already at the limit...sometimes I want to shake her...she doesn't want to play with toys (plays for 5-10 minutes and then cries again)...I can't figure out that it's some kind of crisis or what this is???Help!!!???