My husband and I had sex on the 4th, 5th and 6th. Yesterday I had light pink in my discharge when I wiped a couple of times. Today I had it again when I wiped once. Then a little later I had bright red blood, only when I wiped but I thought maybe I was starting my period early so I put a tampon in. An hour later I took it out and there was very little on it and now several hours later I've had nothing. I've been crampy yesterday and today. I had implantation bleeding with my other pregnancies even though I know it's not that common. But it was never bright red or enough to make me think I was starting my period. I'm due to start in a week. Could it be implantation bleeding or am I just getting my hopes up?

Give it a couple weeks and try a home pregnancy test. Unless you get your period.