question: I have been reading about leukemia and I think this may all be psychological but i have have pretty bad lower back pain, right lower rib pain, headaches for months, my nose bleeds only slightly, but often,, my gums are swollen, and a little blood comes from the skin in between my v@g!n@ and my rectum. Also, I am very tired almost all the time.. and recently i have been waking up very sweaty.. what do you think could be wrong?