Hi, Two nights ago I had a panic attack. Probably the worst attack I have ever had. I ve had panic attacks in the past, but this was the first time where I felt a tingling sensation throughout my body and face. It felt the same as when your leg or arm falls asleep. Since that night, I have noticed a random burning rubber smell. Not all of the time, just once in a while. Should I be concerned or shrug it off? I am 23 years old, 6 2 , and 150lbs.