I started noticing some pain under my armpit Saturday evening and its not going away. I’m on week five of 500 mg test ethenate a wk, could that be related. It feels like a gland, but I'm not sure. I take 10mg of nolva a day. I have not had any cuts or anything, which I have read can cause glands under the arm to swell, but it was the side I injected into my delt thursday. Any thoughts?