Use a heart tracker while walking, sometimes even a phone could have an app to do that.
U should drink some water and take deep slow breaths and if u don't feel better u should go to an emergency center
2. I'm not sure
3. Any time that's best and most comfortable for you
Answer:
A.Mechanical Safety
im pretty sure...
Very sorry if im wrong :(
Answer:
Thank you :3 !
Explanation: Have a merry christmas!