I think you alreaady know the answer to this, you just want some support to do it.
Go to the dr & get tested don't waste your life worrying about every little possible symptom find out & deal with whatever the result is.
Joint pain can be caused by innumerable things, sleep position, moving the wrong way in your sleep or during the day, knocking your joint, pinched nerve, cancer in that joint (& here is another reason to get tested & get the joint pain checked out ) if it's cancer & you get it early all should be well but if you leave it becasue you're worried about aids you'll end up dead from cancer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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