I keep getting this weird like tingly feeling behind my left breast anytime I swallow food or burp. It’s not every single time but it’s been doing it for about a week, the first day it happened I was just eating and it happened like 2 seconds after I swallowed & was a very sharp pain that lasted about 15 seconds, all throughout that day anytime I burped or swallowed I would get this like pain that felt like a bruise. The next day it was still there but less frequent, next day didn’t really hurt at all anymore but was still there here and there. And now fast forward 8 days later i can still occasionally feel it but there’s no pain accompanied with it it kind of just feels like a painless bruise if that makes any sense. Can someone point me in the right direction of what to do?