Experiencing hunger pains

Have you cut your calories dramatically? Are you exercising but not eating enough to fuel your body?
If so, the answer right now is simple - eat something.

If you aren't going to extremes, then I'd still eat something, but would also use this opportunity to look at what foods you are eating and see if you can identify foods that fill you up without putting you way over your (reasonable) calorie goal.

I'm definitely a fan of moderation - extremism in any area doesn't work for me. When it comes to losing weight, for me that means setting myself up with a moderate calorie deficit so I can still eat a good amount of food to keep me healthy and feeling good.