3-month-old won't stop grunting and fussing

🐧🌻 Erin🍍🦄

My baby is a very calm baby, she rarely cries and has been smiling since week 2.

This morning though she woke up grunting and fussing and hasn't stopped at all, I gave her something for gas, but it doesn't seem to have helped.

it's now 7 pm and she's been doing this since 10 am