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Conception possibilty was mid-august. I had my normal period in September, and two light ones for October/November. I have some symptoms of pregnancy and have taken some HPT's (4 I believe) and they are all negative. I also had an ultrasound done at what would have been 8 weeks for a reason besides pregnancy and the uterus size was normal. I also got a blood test done on 10/27 (what would have been 11 weeks) and it came back negative. My stomach feels distended and I am wondering if it is possible to still be pregnant or if I am just really stressing over nothing. Thank you.