Okay so my period was suppose to start the 21st but on the 17th I started having this really really light Brown which looked like implantation bleeding that lasted about 2 or 3 days and then on the 20th I started having really light pink still looking like implantation bleeding and it still has not stopped.

I don't know if it's my period or not I have never had this happen but me and hubby have been ttc for the last 5 months. Everywhere I look says it's probably not a pregnancy since implantation bleeding only last a couple days. I'm just so confused any thoughts? Has this happened to anyone else?