I have had this same problem underneath my ribcage on the left side. Many Lymes have it! I would love to know what is causing mine Im too scared to find out! I need to get it checked, but Im pretty sure its from Lyme because I have seen many people post on this website that they have the same thing. Could we put up a poll asking how many have this same symptom?
Its a pushing (or pulling) underneath the bottom of the left ribcage. Drive me nuts and scares the crap out of me. Mine is starting to rotate around my back too. I keep thinking I have Pancreatic cancer or something! Im only 33...I need to live ot see my kids grow up! I hate Lyme! I do also have Bart too. I kind of suspect that the ribcage pain is Bart.