I went to a chiropractor a few weeks ago and around the time that I went (three appointments within a couple weeks) I started noticing that when I breath out deeply I get this little tingling that goes from under my armpit up to my elbow. At times I get some tingling in my hand too (mostly pinky and ring finger it seems) and this is all on the left side. Sometimes I notice slight tingling in my right hand and feet as well but that could just be me overthinking it.
Is this most likely a pinched nerve? How do I get rid of it?