I'm 19 years old and we haven't purposely been trying just seeing what happens, anyway my period is always on time it's never ever late and it was due on the 22nd October, I was have pregnancy symptoms before that like nausea, sore boobs and constipation. Once my period due date and passed my symptoms got stronger I was feeling nausea everyday always tired and my belly seems to be hard and larger then normal. I took several home pregnancy tests and they all came back negative so I went to the doctor and got a blood test that came back negative. Went back to the doctors today negative blood test so have to wait another weeks to see if my period comes or not, going for an ultrasound next week too. Wish they would believe That I think I'm pregnant Just want to know if anyone out there has had negative tests but was in fact pregnant?