Spotting but no period, need advice!!!

Where to begin, last month at my baseline appt to start our 7th

IUI

we found out the follicles did not rupture properly and we had to take a cycle off to rest. That day we started going to the gym, eating super clean, and drinking tons of water. With PCOS I don’t always ovulate or get cycles, but about two weeks ago I got a lot of egg white cm and it felt like I ovulated. I started feeling my regular light cramps when I would’ve been about 8 DPO.

On thursday and friday(11/12dpo) this week there was some very light pink blood/cm when I wiped. It was once on Thursday and twice yesterday. Nothing sense. I feel crampy like my period should be starting, but it hasn’t, when I wipe I am getting a lot of cm though. Has anyone had an experience like this? It feels impossible that I would be pregnant since 6 IUIs didn’t work, but I never spot. Is it just my pcos? Or could it be due to the over grown follicles still healing? Just such a weird time in the cycle to happen, it’s playing tricks on my mind.

I was really just hoping to at least get a cycle, but I just don’t know if my PCOS is acting up or not..