FOUNDATIONAL FACTS: I am a 31 (soon to be 32) y.o. male. I am morbidly obese (about 200+ lbs overweight). I am not concerned with that at this point in my life. Just thought I would add it in case it may be a cause of these 2 issues (which I VERY seriously doubt!). I just want to know what I am dealing with and would like to treat it myself, if possible. I would appreciate some of your honest opinions/feedback concerning the two issues below. Thanks in advance!
First issue: I have constant nagging pain/discomfort in the middle of my right collar bone area, under or in the middle of the soft area behind/under the clavicle (don't know any other way to describe it- I guess it is the area between my shoulder blade from the lung side and the clavicle). I experience no other pain in my shoulder, neck, or back to connect this with. It does restrict my range of motion somewhat if I try to extend my arm above my head. There is more pain when I lift my entire arm up to about ear height between 355° to 0°N (maybe 5-8 degrees of motion there is much more pain). I've been having this pain for a little over 2 months now and it is getting worse. I am left handed and the pain is on the right side- should be much less use or movement from that side of my body over the years. I did play baseball/softball from 5 yoa till I was about 29. I quit due to my weight. I use to lift moderate to heavy weights about 5 years ago & I also played a lot of indoor & beach volleyball up till the end of last year- 2011. I am left handed though and am confused why it would be my right side and not the opposite side hurting. I would expect tendonitis or arthritis in my left shoulder or elbow and not so much in my collar bone area at that. IDK???
Second issue: I have a sore left nipple. It hurts like a bruise under the nipple area deep down all the time. The nipple isn't sore but the tissue under it is. I have done a self exam but felt no hardness or lumping to speak of. I read somewhere that thought men get breast cancer it could potentially be more than likely testicular cancer before it would be breast cancer. I don't know as I have NO MEDICAL ISSUES whatsoever other than I had asthma when I was a youngster, but have no problems with that in many years.
Any help would be very much appreciated. Please don't bother telling me to lose weight. I've heard it all before. I am only concerned about these two issues mentioned above. Thanks!