Get a CT snac done and all your questions will be answered! if no one will get you a CT scan DEMAND one. its your body and your healthcare. I had a similar situation but over a longer period of time and was diagnosed with Hodgkins. better safe than sorry! good luck!
i agree with lymphomalady demand a ct scan if your dr says no seek out a dr who will run blood test and other test. you know this is not normal to feel this way. find a dr who cares. good luck and my prayers or with you in finding an answer to your problem. luvkids