I am wondering if anyone can give me advice here, I am 35 Mother of 3, gallbladder removed, tubes tied, but for the past several months I have had severe pain on my left side below the ribs and have a medium size knot there with nausea. Seems to get worse when sittin or layin on left side. Very tender to the touch. Any ideas???? Thought maybe was gas but no relief with any gas medicine, even thought might be my diet but still no relief!!!