This is basically a fantastic idea, the concept of introducing even one more person to an illness they didn't know they had is amazing. I'd like you to know I made a short post on reddit /nofap recently and it got removed within a few hours for disinformation. I simply stated:
""
Title: 1% of you, or maybe even more, are suffering with Post Orgasmic Illness Syndrome
Text: If you notice you have illness symptoms for around 4-7 days which wear off to total recovery, you may have POIS, look up pois center online, there are many things you can try for it. It is a rare condition but it's a certainty that some of you have it.
""
I assume your planned video will be a lot more approachable, my post was a spur of the moment attempt at helping someone, and obviously it may not actually be 1% of them with the illness.
Scientific studies (which I know we've been having a lot more of the recent years) could help a lot over there IMHO.
One thing I will say is that I always noticed that my symptoms sounded and felt somewhat different and generally worse from what the majority of other users on r/nofap were commenting on.
Good luck!