I haven't had an attack in forever but it seemed like this one was a manor one and it came suddenly. I'm sitting here watchin TV and  chest started feeling tight and I felt uneasy. I was thinking it was a pulled chest muscle since I just carried a suitcase up 3 flights of stairs..and then I couldn't sit still..felt like I had a burp stuck and trying to get out...then I had to stand up and pulse skyrocketed and was beating hard as can be...its slowing down..I got my weighted blanket on...I had to take deep breaths..now I'm shaky and teeth of chattering...it was probably due to me chugging a Mt. Dew...but it happened like 7 hours ago...energy drinks...no issue...Mt. Dew..watch out. 

Now I'm trying to calm down and hoping it's just a bad anxiety/panic attack...oh wat fun.