I'm 16, I am on the anti-depresant Lexapro, as well as Trazodone to aid with my insomnia. Its hard to explain what I'm feeling other then a "shutter" or as Ive seen it called a "shock/reboot" where it feels like my body is jump started and i have no recollection of what had just happened seconds before. I feel a shuttering in my chest like ive been shocked, this happens in periods of around 5-7 days at a time, and happens constantly throughout the day. it used to happen the day after id gotten high (witch no longer happens) but now usually happens after missing my lexapro for a few days. Id like to know what exactly the cause of this could be, and if this has a name, so that i could explain it to my doctor.