Are these pregnancy symptoms or AF?

Jess

Hi ladies! I have pcos and am on 100mg of Clomid. I'm CD 27 and ovulated on CD19 so I'm 8dpo

I've had a bit of pain in one side yesterday like a dull ache. Now my right nipple is sore and my right boob is really tender and hurts to touch. (TMI warning btw) i have had a lot of cm in my underwear and a constipation (I warned you!) I've been peeing every hour too. Does this sound like it could be it or does it sound like AF is on its way?

Baby dust to you girls xxx