I am 7 days late for my period and have had similar symptoms compared to my first pregnancy. I am a healthy woman and my periods have ALWAYS been regular, like to the hour. I have been off of the pill for 4 months and recently started having the following symptoms: sore breasts, nausea at all hours, loose joints; excess saliva; constipation and mood swings like crazy. The thing is, I also NEVER get PMS symptoms, so I can't even say it is my period coming on. I also have no sign of my period at all. I "feel" pregnant as I did with my son (now 3) but did not feel pregnant when I conceived my daughter (1 year). I called the doctor at 3 days late and took a blood test but it came back as simply "NEG" w/no amount of HCG listed. I've been taking early pregnancy tests and all are coming up as negative except for one today and I am not sure if it is positive or negative b/c it had a VERY thin, hair-like blue line where a positive result would have shown up. I have read that evap lines are colorless so I am *hoping* that this confirms a pregnancy. I used an ovulation calculator to try to conceive and I know that they are not accurate for all as you can really ovulate at any time. Just wondering if anything like this has happened to anyone else?