Yeah, it could honestly just be from sleeping on one side too much or having a cheap mattress that isn't supporting you right. I actually dealt with something similar—I had this persistent feeling of swelling in my lower right chest area. I went in for an ultrasound, and the technician basically looked at me and said, "Sir, we don't see anything unusual here; it might just be all in your head." 😁
It flares up every once in a while, but I've stopped stressing over it. If the most advanced imaging technology can't find a physical cause, then there's nothing more to be done about it.
It flares up every once in a while, but I've stopped stressing over it. If the most advanced imaging technology can't find a physical cause, then there's nothing more to be done about it.