when to test and symptoms!

Vicky
Will glow tell me when to test?! I've been super nauseated and irritable. My boobs are so sore! They have never felt like this! And my nipples are stingy! I think I'm 11dpo but my periods are so irregular (due to pcos) that it's hard to say how long my cycle length is. According to cm I'm 11dpo.