Took three test

I am very confused...I gained a lot of weight in a short period, had cramps, and been extremely fatigued. I had skipped my birth control one weekend while away on a trip (forgot the pills at home). Met up with my current boyfriend and had unprotected sex. I arrived home a day later and took two pills and started back on my regular schedule.

I had a period, a heavy period. Which has been the norm for me the last 6 months..(-the heavy bleeding). I finally decided to schedule an appt. with a reproductive specialist, but he cannot see me until the 20th of June.

I had an uneasy feeling and decided to take a pregnancy test. It showed negative then i looked at it again an hour later and it was positive. I took two more test and they seem to say I am not pregnant. I have looked at them several times and they still show a negative result.

Could I be having an ectopic pregnancy?..I feel a lot of pain in the hip/pelvis area...and something else in the lower area. major cramping.

Should I wait to see my doc..Tuesday and the reproductive guy on the 20th?

E