lump on bone under knee leg pain

Bones, joints and muscles
1

I noticed a lump appeared under my knee about 6 months ago I went to the doctors had bloods taken and he diagnosed me with osgood schlatter. I found this odd bearing in mind I'm 30 and have no history of sports and exercise is minimum I.e walking,

The lump does not hurt also. The last couple of weeks I am getting shin pain like I have banged it and calf pain the pain is constant through the day and night and getting worse. Just looking for some advice as in is this a symptom of the above or could it be something else....

2

:I honestly don't know, but if it was me, I'd be going back to my doctor and talking about the very things you're questioning and put it to him.  If no great answers, I'd go to a different doctor, or find an ortho specialist.

3

I don't know either.Are you sure it isn't a cyst.Ihave arthritis and a cyst and most of the pain I feel is in the shin.