It's hurts so bad!πŸ˜”

I'm only a few weeks pregnant, but my hunger strikes me every two minutes after a meal, my husband And I are not exactly health conscious I am a little over weight so I have not done any healthy snack shopping or went out to buy any fruits to nibble on yet, but in the meanwhile what can I do!? I eat approximately 3 full meals a day and anything I can find to snack on but the hunger growling continues and hurts till beneath my breast and hits me right in the middle I'm so fed upπŸ˜”