Implantation bleeding

I’d resigned myself to the idea it just wasn’t our month when i felt like my period was starting last night. After a night of insomnia, and about 3 hours sleep this morning... I’m now “spotting”...

It’s pink mixed with lots of white milky discharge. I normally would get AF around now (give or take a few days) and normally i start in the middle of the night, waking up with full flow (so sorry)... my question is, this is definitely spotting, right? this isn’t just AF starting? i’m not really cramping as severely as i would with AF, but i’ve got AF gas, and i had tender boobs for a week that went two days ago... I’m so confused. BFN so far.