Before I had full blown POIS, I had a recurring phenomenon that if I had bad sleep the night before of particular low quality, I had symptoms for the following day: had my head buzzing, headached, my eyes felt off track, skin crawled, chills, red eyes. At the time I did not experience any POIS in post O formulation. Anyways, I I started stock trading again which disturbs my sleep pattern (i.e. causes me anxiety and has me waking up throughout the night), and today I am having said symptoms. I had historically been thinking of it as a separate migraine like condition. Now, in the context of knowing and experiencing a full on POIS cycle, it seems to me that these symptoms I suffer from are basically a mini-POIS that others report from semi-arousal, exertion or poor sleep/stress triggers.
Does that sound right to you all? If that is the case, my POIS goes back way before the sexual manifestation.