So I have a question for you ladies. My husband and I have been trying to get pregnant for about 3 weeks. I've had minor signs like nausea, cramping, and sore breasts but its still too soon for me to take a test. Lately my dog has been super clingy, she normally does her own thing but now she literally follows me everywhere and is constantly staring at me. Is it possible that she knows that I'm pregnant before I do?