In the last 6 months I’ve been suffering from anaemia which I’ve never suffered from before , my symptoms were confusion , poor memory, unbalanced when walking , fatigue, tinnitus , then in recent weeks I had one swollen painful lymph note on the back of my head on the same side as the dent then in recent times I noticed a tingling sensation on my head so I inspected it with a mirror and noticed dent on my skull that wasn’t there before ? I’m 53 and also have H pylori infection..I read it could be Gorham’s disease, Paget’s disease of bone, multiple myeloma..please help .