About an hour ago whilst I was out walking pushing DS in pram I noticed that my fingers and my left palm was tingling,. A bit like pins and needles. But not severe, just a bit annoying. No pain or anything and I feel well otherwise! What could it be? I've just had a quick Google and now I'm.worryimg it's my heart. I have severe health anxiety so this has triggered me despite being super chill the last couple of days so I don't think.its anxiety related. Can someone offer some advice/experience, that aren't scary. About to hav a meltdown.