I had a virus for about 10 days with symptoms of nausea, fatigue, sore throat etc. Then I felt better but the nausea never went away and I've had it for a month along with a lot of gas from acid reflux. I have GERD but it has always been mild. I had to go out and buy 2 kinds of PPI's and tums and I still feel queasy. Sitting or laying down relieves the pain and standing up makes it worse. I have lost about 7 lbs in a month and have a decreased appetite. I also have Barretts Esophagus. I often belch in the morning first thing on an empty stomach or after it doesn't matter. I feel better when I eat but then afterward, I feel a little sick sort of like when I was pregnant. I had a complete hysterectomy so I'm not pregnant. I am constantly constipated but I don't have problems with diarrhea.