Five weeks ago, I had a bad case of the stomach flu.
During really hard vomiting, I felt like a lump was in my chest. Afterwards, I started having bad relux and shortness of breath. A week later, I was in the emergency because I couldn't take deep breaths. After numerous tests including blood work, ekg, chest X-rays and urine tests, they determined I had a bad UTI. All my other tests came back normal.