Recently I felt a lump on my thigh though my trousers, I thought there must be some kind of big blemish or something but on inspection there is nothing, you have to feel it to find the lump. I kind of forgot about it then a bruise randomly appeared nearby but not the same place and reminded me. I have just discovered two more on the other upper thigh. I am sure none these were here before! They are not really movable, and not painful to press. Anyone had this?