Rubbery lump on side of knee

[SB2017]

It’s not visible to the eye, but on the outer part of my knee, if I run where there is a dip, there is a rubbery lump underneath. I sometimes can feel it on the other knee, but much much much smaller. Trying not to run to the doctor for this, since it’s just sensitive, but no pain, and I can walk fine. I’m a 36 year old female.

 

[bin_tenn]

Either normal anatomy or a cyst or lipoma. IMO nothing to worry about, but your doctor can confirm what it is.