implantation? don't read and run please 😭

My period last cycle was 30 days it came 10 days early (unusual for me) it's normally 40 days ....
Anyway
I've had sex quite a lot this cycle and have tracked my cm.
The 12th of this month I had pink spotting mixed with cm.
And after sex last night a hour later I went to wipe and I had ewcm / pink blood on the tp, enough to cover one tp.
My period isn't until the 26th of this month (If  30 days again) or the 6th of December if 40 days like normal.
This is my month 
Please someone help me