Help me

Em

So I’m (17) getting the worst cramps I’ve ever had. I’m usually that girl that gets almost none and if I get them it’s no problem but these are worse than ever had before. We have no painkillers of any sort. No bananas. Or any fruit for that matter. My homemade heat pack broke the other day. I haven’t eaten in almost 24 hours either because if I do I get so nauseous. Girlies please help me?