Need some advice!

Sherie • cosmetologist,mom,and wife! 👶 😘😻😁💅💇💄💙💚
So im a stay at home mom and im obviously with my LO 24/7. She just turned 5 months and is now not doing great when left with other people. She has done weekend visits with my sister in law and brother and normally does fine. We dropped her off early today and ive gotten reports back that shes still pretty upset ( she was fine before we took her over there!) and before we left her she was screaming her head off....its now 11:32pm and im concered about her being upset for this long! Any one else delt with this? How did u get threw it? Does it get better over time/the more often u do it? Im having a hard to getting to bed so im all ear lol!