If its been 2 months since your last period and home test are still coming out neg, you should go see a doctor there test are more acurate or request a blood test, my sister went through the same thing for 2 months she took test, went to a doctor had a blood test and she was 2 months pregnant, but also if youve been worrying about it your nerves will keep you from getting your period, what ecer the results may be good luck, hope things go the way you want

You could be pregnant, but home tests are appx 99% accurate. I, too, was having periods 2 months apart and it was all because my body wasn't producing enough of the horomone progesterone. I wasted many dollars on home pregnancy tests and two blood preg tests at the doctor's office and still, no baby! I just recently found out I am preggo regardless of the lack of progesterone in my body. My main symptom that led me to test again was that my boobs hurt like they have never hurt before. I called the nurse at my gyno and she talked me into buying another hpt and then taking another blood test and what do you know?? Positive immediately!
Stress is another big problem that can block your periods from coming on time.
The only way to know for sure is to go to the doctor and find out. You have got to know so you can start taking control of your body if you are pregnant. Don't be afraid!