Feeling sick 🤢

This morning i woke up to feel like i really had to poop. I got up and all i did was pee and pass gas. I had breakfast. Bowl of cereal, a bite of an apple, and two kiwis with caramel, i had a bottle of water and an hour later had some cheez it’s. While i was eating the cheez its i had really smelly gas and loose stools. I wouldn’t say diarrhea but they were loose. I took a shower and when i was brushing my tongue i threw everything up ☹️ i had my flu shot maybe a week ago? Does this sound like a bug? Or maybe i just ate too much of different things at breakfast? I’m a ftm and freaking out if i should go get checked out!