Quick question

My period was due the 13th of this month and still hasn't hit yet with no signs of AF being near. I've only had 3 days of light spotting with no cramps, or blood clots and pink in color. My nipples are tender but not my whole breast, I've been having severe nausea, constipation, and cravings. I'm lactose intolerant and even craved milk and never got sick from it and the only time in my life I didn't get sick was when I was pregnant. Is it possible with my calendar and symptoms that I might be? I'm not asking for you to tell me yes or no, just asking for opinions. We've been trying so long that we gave up and my husband keeps saying he doesn't know why but he just has a gut feeling that I am. Its been 2yrs of negative after negative, I just don't want to see that single line again without thinking it's actually a possibility. We've lost two babies, and trying for a rainbow after the storm, I just want my storm to end.💜

- when I push that my period didn't start it makes it say that it's due in two days. It was originally due the 13th of November.