Girls, hi ? My daughter has been acting up since yesterday, she only …

Girls, hi ? My daughter has been acting up since yesterday, she only wants me on her hands, in the stroller for 20-30 minutes outside and starts crying and begging to be held by me. At home, even playing with toys seems fine, she sees that I'm leaving and Dad or Grandma or anyone comes, she starts acting up, I come back and she calms down. What's going on? A growth spurt? Teeth? We have two lower teeth, the upper ones are coming out? She poops normally, there's no fever, everything is normal in this regard. I just don't understand what's wrong? I can't go to the bathroom calmly, she starts