i 16f am working my first job at a big retail store, i have lower back issues and a thing where if i walk for an extended period of time i will feel like needles are sticking into my heels. My first ever shift was an 8 hour shift and the pain was so bad that i almost passed out and i went home and cried. Im worried that my next shift tomorrow (9hr) will be even more difficult, we get a 30 min lunch break and then 2 15 minute breaks throughout the day.