Kelly j,
i read your first post and I know exactly what you are going through. About 4 years ago I wasn't ttc, but I got pregnant. I knew that my body felt different, but all of my hpt's were bfn. I even went to the doctor and was tested, but still, I tested bfn. I had all of the symptoms of pregnancy so I couldn't understand why I showed a bfn. Finally, at 10 weeks pregnant I miscarried. The point to this story is that you could be pregnant and it not show up on your test. Ask your doctor about a quantitative hcg blood test to see your exact levels of hcg in your blood stream. That is one of the most reliable things that you could do, except maybe an ultrasound. My husband and I are ttc #1 right now and I have been having everything from light cramping a few days after ovulation, nausea and headaches every few days, and although my breasts don't hurt very bad, the veins across my breasts are more visible and my montgomery glands have increased in number and enlarged. The only problem is that I once again can't get a bfp on my hpt. The first day of my last period was oct. 18. I guess only time will tell. I just hope that I don't have another miscarriage. Good luck and I hope you get a bfp!
Amy