I went through a lot of extreme pain related to my LM for several months before finding a doctor who performed surgery for me. I was told that stress doesn't affect the LM directly, but I still think it does. Since whenever I get stressed out my LM area seems to be more tender/sore. The tiredness is probably because of the pain. Back when I had the extreme pain, I'd be exhausted by the end of the day and just want to sleep.
It is very possible that it was an infection in the lungs and didn't show up in the blood samples. It really isn't all that uncommon for that to happen. Though with the liver swelling, I'm not sure about that.
I'd go to the find a physician link on the home page of this web site. Hope you can find some answers and treatment.
what makes you different, makes you beautiful