IRT Limit

So I just had my review and I had an appointment to speak to my case worker. Which they never called me. And then I checked online and it said my benefits were discontinued because my income is over my limit. Which I’m confused about because my limit is less than my rent? I’m a full time student and I moved before this current semester and my rent expense significantly increased so I obviously had to work more and therefore I reported an increase in my income alongside my expenses such as rent. Am I just out of luck now or is there something I can do?