Hi, My husband and I have been TTC for the past 6 months, and just recently I have had this brown discharge. It started march 26th as a very light pink mixed with the normal discharge. As the days went on it turned darker, and then dark red blood appeared for about a day and a half then it turned light brown and disappeared all together on march 31st. My period was supposed to begin today, April 2nd, and there is no sign of her. I have been throwing up and been very nauseous since march 27th. I have also been having some pain in my lower left abdomen, mild headaches, tired all the time, and it seems like I can smell my puppy's poo from across the house when he makes an uhh ohh. I'm not sure if I should consider this as a early period or a early sign of pregnancy. Any answers would be greatly appreciated. Thank you!