Need some help!

So af is due on Tuesday, I’ve had watery cm when I wipe the past two days. I have had very mild cramping nothing localized either. I just had light pink spotting. This does usually happen right before my period starts but I usually have a little more intense cramps right before af. But I have been having weird upper thigh pain, does this mean I’m out this month? Or could it still be implantation bleeding?