Hi, since late march i've been having pregnancy symptoms but all negative tests. I took a couple tests in June but all urine and blood tests were negative, but I haven't had a regular period since March just spotting every month. I had morning sickness from April till June and since then either constipation or diarrhea also have been gaining weight, 18lbs since march. In the past several weeks i've had trouble sleeping, trouble breathing, lots of indigestion and poking or jabbing pains in my lower abdomen. I went to the doctor back in June where she did a blood test which came negative, I just went back this week and i'm clearly showing but they all think I just have IBS. I know they all think I'm crazy but I just have this feeling and all of my symptoms lead back to me being pregnant. Please, does anyone have any advice, if I am pregnant I am due in December.