gyno or something else??

[Dubs]

hey guys,

about 10 weeks into my cycle (500 mgs test cyp/w, along with adex 0.5mg EOD), I developed a lot of bruising around my left pec, along the nipple, basically made my left nipple look 2x the size of my right because it had a big black bruise under it. along with the bruising, was a small lump just above the nipple, about the size of a quarter. anyway, a couple days previous to noticing these symptoms, i had been doing heavy dumbbell presses, and on the last couple reps, i remember the dumbbells coming down rather hard into that general area. So, i figured no big deal. it has now been 4 weeks. nolva does not seem to be helping, there is still slight bruising under the nipple, and the lump is still there (im unsure if it has changed in size or not, if so, not noticeably)... the lump is slightly painful to the touch, I can roll it around in my fingers if i pull up the skin.. does this sound like gyno, or something else??

gonna hit up the doctor as soon as i can get an appointment, what are your opinions?

thanks