thanks for choosing health care magic.How you have confirmed your pregnancy
? Have you missed your periods ? What about pregnancy urine test ? If you have missed period and your urine test is positive you are likely to be pregnant.This is not usual.You can count weeks from your last menstrual period.As this your second pregnancy it is possible that you may not have symptoms like vomiting
etc in initial days.So visit a doctor and get an ultrasound
done and remove the confusion.