question: I am scheduled to have a Lymphadenopothy extraction/biopsy on the left side of my lower abdomen.  I have excruciating pain especially when I bend down to pick something up.  My pain is constant and especially at night when I am sleeping.  I have been involved in two very tragic rear ends in my car while at a dead stop.  The first, I was hit by a car travelling 65mph and the second a car was travelling approximately 45mph.  My pain has increased double since the second accident.  Could this be my bladder that is the problem or a lymp node?