What to do if i'm having stomach cramps from eating spicy hot cheetos, now i feel like a ball clogged in my chest cavity what is it?

Lets review your que: Do you have issues with heartburn/reflux/hiatal hernia? You could be having an esophageal spasm/severe heartburn, or aggravated a gastric ulcer. A trial of antacids can be tried, also otc zantac (ranitidine) Pepcid can be tried. Avoid spicy foods. if symptoms persist more than 3x per week then I would follow up with your family doctor