tingling pains in body and left arm coldness

hey im a 20 year old male. last month i had my first panic attack and my health has never been the same since.

i have a feeling the way I feel is tied to it but I could be wrong. I keep getting burning pains that kind of radiate to my back, left arm, and chest and it can really only be described as a burning sensation , but at the same time my left arm is always cold with this tingling feeling that also feels cold and like im being poked/shocked. It happens all over my body. im not looking for a diagnosis, i just need a second opinion.