Iv experienced at first geting sweaty, then I started to get dizzy and shaking, then I did need to throw up, then I needed to poop.. This whole experience was in discomfort, and felt like I was going to die.. I have high lvl thyroid problems. Take meds for it. Iv went to the dr. About this experience, they did EKG and that kinda stuff, came back ok.. So they told me I was normal and everything is ok.. So I havnt went back to dr since.. But I'm stil having trouble breathing and the other stuff. So what do I do..? And yea I forgot to say that I' am also having shortness of breathe. So yeepee!. NOT.. : (. Is this something very bad..? And Al's notice a lil bump on the back of my head, that I don't belive was there before.. I guess it's ok or can It be something..? Idk. I am worried..