//let me sing you a lullaby;

I say give it another month. If they aren't giving you more hours, then you'll have to tell them you're going to have to find another job. Even if you are working part time, you should have at LEAST 10-15 hours a week. :/ If you aren't getting that, then there's no point in you staying, no matter how much you like the job.

Though... finding a job you like is also very difficult.