9dpo ... Pcos

Katie🐼 • If at first you don`t conceive... Try, try and try again !
I'm 9dpo today (at least according to glow anyway  ) and getting cramps that are making me stop what I'm doing but they're not so bad I have to take pain relief for them though 
I had a drastic bbt dip today and yesterday. No spotting no other symptoms except extreme lethargy (luckily it's my day off ) 
Any ideas ?
 I'm probably just being daft n it's probably nothing but a girl can hope no ? Did a hpt and an opk this morning for the hell of it n both neg