I was just laying in bed and I had this weird sensation come over me, like I felt nauseous all of the sudden and I felt it like a wave through my body. I haven't been out of my house in three days and have only eaten packaged food. I'm so anxious now not knowing why I feel this way and not having any anti-emetics other than Dramamine. I opened a Coke to sip to see if it would help but I'm too scared to drink it. I usually don't get nauseous from anxiety, just acid reflux. My temperature was below normal, 98.1, but I usually run about 96.5. What could this be? Anyone ever experience that "wave through body" feeling?