I'm feeling so nauseous and fatigued out of the blue. threw up twice in a week-long period(thus far.) wondering if this is a PCOS thing? it preceded my period but my period was only under 24 hours and I'm still feeling the same way. I have never had these symptoms with pcos though, not to mention with my cycle at all. should I see a doctor? I see my primary too often and he just does routine blood tests and sends me home saying I'm fine. I think he just thinks I'm a hypochondriac at this point so I'm discouraged about seeing him.