I'm seriously thinking of taking my daughter to the doctors. something isn't right and idk what it…

I'm seriously thinking of taking my daughter to the doctors. something isn't right and idk what it is. Katrina woke up over an hour ago crying bloody murder. won't let me hold her but doesn't want me to let her go. doesn't want a bottle, she is changed. I can't sit or lay down. she did this yesterday day too.