L-Arginine and lymph build up

Hi guy’s been lurking around TP since 2014 and never contributed as this site is so comprehensive. I stopped PE a few years back and have had ED issues lately and thought I would give pumping a go. Suffice to say I got lymph build up behind the gland. As coincidence goes I started l-arginine (1500mg morning and 1500mg night) and after 6days on l-arginine my lymph build up just mysteriously disappeared. I have not changed my routine such as time, pressure or heat. Just thought I would share my experience as I am doubtful it is a coincidence.