I have a lump above my knee that doesn t normally hurt but whilst playing football I picked up a dead leg, one week later it s aggravated this lump and causes an ache feeling especially if I rest up then go to move. So quit often being woken in the night with a slow pain that peaks then goes again
Not to worry much as this is benign condition like a bursa or a hematoma!if really worries you can go for an FNAC test for confirmation all the best!