Im a new member here and have the same issue. I am constantly in the cold, shrinkage state as if I just came out of the cold water. Penile shaft is always tight, balls are either up inside me or the scrotum is fully shrunk. Often when I get an erection its in the shape of an hourglass for a few minutes as if there is constriction there. I have been to 3 urologists and 2 regular Dr.s and they all blame it on my low T. I get on TRT and it makes no difference. I have not checked my DHT but my thyroid and estrogen are all in the normal range. Anything else to look for?