...What is wrong with me? I've been sick this last week. The worst I've ever been. I thought it was just the flu, but I still have a cough and stuffie nose. Since a few days ago I've been having this burning in my stomach like I just ate something hot and it's going through, but I haven't. The coughing is getting worse and it's hard to take deep breaths now without wanting to hack my lungs up. Just tonight the stomach pain has gotten so bad I've been spitting up this dark fowl tasting gunk that starts brown and turns bright red. Should I be worried or go to a doctor? I don't have insurance so I want to be positive that I need to go before I waste tons of my money on an ER visit. I don't think I can take much more of this.