Hi, Could I be pregnant? I was on oralcon BC, I'm off for about 2 months now,I had irregular periods ever since and now I've got no period for more than a month now, I get cramps in my legs and back, got tender breast and bloated, I took a pregnancy test this morning and it was negative... im getting very confuse and worried, did anyone experience this?

I assume there has been unprotected sex.

What you are describing could be the reaction of your body to the absence of your birth control. Wait a week or two and try again.