Period?

So today I started what I'm guessing is my period a day early. The thing is, its pink with clear stringy stuff, and TMI but when I inserted a tampon it was really watery as well but no blood on my finger just cm. I've also had cramps When I usually rarely get cranos as well as sore boobs, I was TTC but this is abnormal for me, but it's not spotting as I've heard implantation is bit it's not heavy either.