On Thursday I had LIGHT pink blood when I wiped and nothing else and it was a very very small amount. Yesterday (Saturday) I had more pink blood as I wiped and the nothing else. In the middle of the night I had some slight cramping and thought my period would begin so I put a tampon in but when I took it out, it had the smallest amount of brown on it and then nothing else. I'm hoping this is implantation but it's so hard to tell. I have no other symptoms besides I had the weirdest twinges in my back the past week and that's it. Thanks in advance!