can't stop eating!!

Hi ladies. Currently 7 weeks along, due date is aug 13! Has anyone else been feeling like they are starving!? lol literally I can't stop stuffing my face, and get in such a bad angry mood if I don't eat constantly. Haven't been getting any morning sickness really (thank god), just upset tummy when I don't eat! Plus a little bit of a headache and sleepy! Just wondering anyone else in the same boat as me ❤