I have an iud. I have also been having unprotected sex. I know that my chances of a tubal are increased with this type of birth control. My last two cycles have been unusual, I have heart burn, and my abdomen is getting bigger and harder. I took a home test today and it was negative. I now have two questions:

is it true that I can still have a period and be pregnant?

will a tubal show up on a pregancy test?