Im 18 years old and have a thin relatively muscular body, ive been under an enormous amout of stress lately; say for the past month and recently ive been experiencing some changes in myslef, including a sexual drive that has dropped to almost zero, difficulty concentrating and most recently sulight puffiness around both my nipples and an almost constant pain and stinging in one or sonetimes both nipples that dont get worse when touched, and i examined my chest and found no lump of inconsistency in the tissue.
Could this be casued by lowered testosterone due to high stress? And is it serous? Thanks.