Could I be?

So to explain, the picture is from late November. And I took this test with my morning pee, after af 2 week no show. But when I went in cus it was a faint line, my doctor told me it was negative, and wouldn't do blood work, So I waited for af. Fast forward to January I got what seemed to be af but much lighter and a lot less painful and only lasting two days (normally heavy and 4 to 5 days) then back to nothing, still nothing now. My breasts are still very tender and have been since December and I feel like I am gaining weight. My point is, is there a chance that I have been preggers this whole time? Also the women in my family have always had low hcg levels that don't like to show on hpt's.