What is going on?

I have been quite emotional and I have a heightened sense of smell since my last pregnancy and my naps literally last 6-8 hours and don't want to get up then this started last week and continues af supposed to have shown up today my breasts normally start hurting a couple of weeks out they are mildly sore only a couple days I don't know what to think normally with glow af shows her face lightly the nite before I have pcos but my cycles have been regular for 6months at the least not late not early I just don't know someone help