I have just recently started a trenbalone blend only cycle. i know you are going to tell me why only tren cycle! the reason being is i have always been very sensitive to test cycles which always results in gyno symptons. so i am 4 weeks into the tren cycle at 300mg/week and have developed a small and only slightly tender lump under my right nipple. i have researched into tren and as it cannot aromatize to estrogen i am a bit puzzled by these symptoms? i know the tren can also supress natural test so i have added some zma to the cycle to try boost my test levels. could this be a prolactine problem maybe?