Is it possible to get a cold 3-4 days after conception? Could this be an early sign? All week I've felt fine, I havnt been around anyone who is sick, we tried to conceive this past week and out of no where Saturday I woke with a stuffy nose and sore throat. (Keeping in mind I live in Florida... Not cold season right now!) I now also have bad indigestion....! any advice would be welcomed!!