Hello. My wife is experiencing coughing, mild fever (yesterday), slight sore throat, congestion, inability to sleep (e.g. she keeps waking up), upset stomach (e.g. pain), headache, lightheaded, and fatigue. Her appetite has also decreased, and when she feels like she needs to have a bowel movement, she has had loose stools. She feels especially lightheaded when getting up, and her body hurts and feels weak. We will likely take her to Kaiser this evening, but I do wonder if someone might help with a possible diagnosis right now.