Is my mom right?

So I recently started a summer job and my mom says it's a bad gig. It pays 7.75 an hour and I get about 30 hours a week. I usually work about 6 days a week though. She says that even though I'm young and just starting to work that they shouldn't pay that low for someone who is bilingual.

She also thinks that only having one day off is bad and I should work more hours in a couple days and have two or three days off.

I didn't really care at first but I'm starting to see her points. My body is sore and I only have a day off to relax but even then it's not enough to really relax.

Should I quit and find another job? I just recently started this one and think it'll look bad if I just left. What should I do?