Should I Worry?

Hey guys! I'm new to spacehey n all that, but I've got a question to ask. I'm in my sophomore year of highschool and i'm really nervous about getting a job. I'm doing a summer youth program until I find another job, I'm really happy I can finally support my family and achieve my own goals. But suddenly i've gotten this pit in my stomach. I'm full of anxiety and all of the stuff that can happen that is out of my control to avoid, robbery, shootings, etc. I might be overreacting lol.. Besides all of this, should I Worry about anything?? And if you have tips for literally anything can you please help me?