Had a chemical pregnancy 3 months ago. i am now 3 wks, 6 days pregnant (found out yesterday). will this happen again?

Chemical pregnancy: Chemical pregnancy usually refers to a pregnancy that is never known about, but could have been picked up by a pregnancy test had one been done. You have one prior miscarriage... And it has been 3 months since then... Your risk of another miscarriage this time is about the same as the average woman. See a physician and have an ultrasound showing a heartbeat and your risk of miscarriage will drop.