I am a 29 year old male. About 2 weeks ago I started noticing what felt like bugs (fleas) jumping on my skin. There are no bugs to be seen or even there as my wife, who sleeps beside me, hasn't noticed anything. This symptom has taken a backseat now to other more serious symptoms, namely constant nausea and what I would call 'anxiety' (although when this anxiety happens I still know everything is ok but my body is acting abnormal despite this). This anxiety is often accompanied by me feeling like I can't think normally. The worst part is that now (about three days into all of these symptoms) I am very fatigued and lack energy. Also, I have, over the past 3 months or so, gained some weight in my stomach and chest. However that could be from lack of excercise. Also, my sugar levels are not good for my age. Thanks for any suggestions or help.