Keep getting short shots of what feel like pins and needles but it's painful lasts a few seconds and disappears. Every time it's on a different part of my body and it's really freaking me out cos I keep thinking it's heart related. Is it anxiety? I didn't feel anxious so I don't get it and I woke up to it in my chest this morning. I know I said I didn't feel anxious but I do suffer with bad anxiety just at the time I felt fine. And now I have shortness of breath cos I'm worrying so much.