Implantation Spotting or Period?

I have a pretty normal cycle - 26-67 days.  This is our first month TTC.  I am charting and using OPK's so I know I ovulated on CD15.  My temps have been slowly climbing all week and I have had alot of symptoms already.  Starting 9 DPO I started light spotting just my FMU.  Yesterday was 10 DPO and I spotted on and off - light pink to brown, sometimes nothing.  Today is 11DPO and I had a little heavier blood FMU and since very light brownish spotting only.  I am due for AF tomorrow and I never spot before starting like this.  Has anyone else had this and did they end up getting a BFP?  I was pregnant 2 years ago and had several days of spotting that I mistook for a period.  I tested and it was a BFN.  Any thoughts?

[April162010]

I had the spotting back in April but it was Negative



Now , I am pregnant and didnt have any kind of spotting


Good luck

[April162010]

I had the spotting back in April but it was Negative



Now , I am pregnant and didnt have any kind of spotting


Good luck

[FutureMom32]

I had a d&c about 6 weeks ago on August 20, 2010 and last night me and my husband had sex and he stop because he felt something warm and I was bleeding, but it stop was this implantation or is my cycle is about to come on sorry for the lots of details.

[kenade]

Thanks.  I saw my OBGYN and it was a chemical pregnancy.  Bleeding began very heavy with back pain and cramping.  Hoping for my BFP this month....