Stomach swelling when hungry?

So I start work at 5:30am so I never eat breakfast, I have my break around 10:30/11 so I don't eat until mid/late ish morning. But between when i start work and have my break, my stomach swells up because I'm hungry, it feels so hard to touch and i get a lot of pain. Surely if anything I would bloat after I eat not before? Anyone experiencined this