why do i have pins and needles in my chest?

Answer 1

If you are serious having sensations of having pins and needles in your chest, you must see a doctor at once and have an ECG done. You possibly could be having heart problems.

Sometimes when you are anxious or full of burden, it brings about such sensation - find a way to release such burden or relieve your stress.

And what other thing could possibly make you feel such sensation? - When you are IN-LOVE and could not express your feelings or had been desperate.

Just kidding though. If you are really serious, relax, take deep breaths and go to see a doctor.

Answer 2

Acupuncture left-overs?