Am I going to get laid off?

Okay so I'm kind of panicking, I work part time at Walmart as a Stockman, now I've been getting 20 hour shifts per week, so the pay is pretty good for a college student like me.
But recently I've checked my schedule, I don't work until the 22nd of this month, realize I haven't worked in like almost 2 weeks, and also I only work just 10 hours that day. No other future days to work.
I have no idea if its because of holiday or full staff, and I know I should ask my boss, but honestly I'm a good worker, I get the job done and am fantastic at getting along with other people, I have not been yelled at once.
If I get laid off not only will it be bad for my emotions and anxiety but it will take me forever to find another job, we're like talking 1 year if not 2 years of unemployment, and I need cash to live.....

 

No real reason to worry. Some jobs just fluctuate like that.