My partner and I are trying to have a baby, and I've just started feeling strange. I've had a really bad headache for the past 24 hours, I've been feeling really sick, It's really hard to have a bowel movement and my nipples have just started getting really sore. I'm really nerves and excited but I don't know if it's to early to start feeling one thing, my fertility window closed 4 days ago and I'm not sure how soon after I can start feeling symptoms if I am pregnant, please help! 😳😳