First one, stress. Second one, flight or flight response.
Honestly it could be a number of reasons but the best solution I can offer is to find what is stressing you look deep down close your eyes and think come face to face with it and understand it cant hurt you anymore no matter what it was your safe now and just always remember that and you'll feel better in a jiff
<span>Erica
was born with a narrowed pyloric sphincter that obstructed the flow of
food into the small intestine. this defect is called pyloric </span>pyloricstenosis.
A lot of caffeine if you don't wanna ruin your lungs, vaping and smoking are stress relievers and I heard that it helps with homework but since I'm a xc runner that wouldn't be very good on my lungs and I don't recommend it.