Is it embarrassing that I am 28 I have a bachelor's in psychology and I am going to start working at a fast food place?

I graduated a few years ago with my bachelor's and had a very difficult time finding a job in my major. Honestly, I didn't work one job for my major and I applied for other jobs someone with a high school diploma could work at.

My newest job is working at five guys burgers and I feel embarrassed a little, I'm working cashier. I feel like it is below me and even my hiring manager expressed as much when she hired me.

I feel embarrassed considering my age and that I even have a bachelor's. But I need money and I have to pay off my loans.

Is it embarrassing that I am 28 I have a bachelor's in psychology and I am going to start working at a fast food place?
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