Late six days but cramping

Adrienne

So I’m six days late, took a pregnancy test results were negative. I’ve been off birth control since January but my periods didn’t regulate out till September. So from September to November my periods have been on time and regulated. Last month was the first month we haven’t used protection (condoms), we didn’t plan last month we just stopped using. We were just not going to stress about it, when it happens it happens it will be right timing. So now I’m kinda shocked didn’t expect it to happen so soon if I am pregnant. I was supposed to start my period six days ago. I have taken 3 test all came out negative. I don’t want to stress out to much. I’ve been ridiculously tired lately and my appetite has been out of control and I’m cramping I have been for the past few days. Cramping the worst tonight. I keep thinking I’m going to start but still haven’t. I’ve got adjusted to the idea that I might be pregnant and now hoping I am. Do you think there’s a possibility I am?