This might sound weird but drink a cup of hot coffee or tea with no sugar. Sip it slowly throughout your panic and nauseous spells. thats what i do evertime i used to get my nauseous spells. It really works. the caffeine helps with nausea when drinking slow small sips and the hotness of the coffee or tea is calming. you can melt a little xanax or coppeline in it as well:] to comfort you i wont to let you know YOU ARE NOT GETTING SICK. that nauseous feeling is your anxiety . proven fact anxiety not only causes you to feel sick but causes acid reflux as well