Help me please!

My baby is 8months and she doesn’t have a fever but can’t keep anything down, including pedialyte. She has a little bit of diarrhea which smells a lot worse than usual. It’s 1:30 AM she woke up because she’s hungry but I gave her a little pedialyte to see if she can hold it down but then not even a min later she coughed it back up. I don’t like to over react but it hasn’t even been 24 hours of baby girl acting strange but should I take her in? Our insurance just canceled on top of all this 😩