My period was due Dec 26th. It is now Jan 3rd and a load of panic and 5 pregnancy test later(all of which were negative), i am confused and worried. I have been experiencing cramping,frequent urination,lower back pain,tender breats and some cravings. The cramps were really bad at first and i was knocked out for a whole day, but the seem to favor only my left side, which has lead me to believe i may have an ectopic pregnancy. Is it too early to go to a Dr. and diagnose this or are these symptoms associated w an early pregnancy/ Please shed light on my situation.