I stopped breastfeeding when he was 9 months old. When checking for thyroid they did the blood count as well and iron looks normal too. I have been getting all pregnancy symptoms which i had for both of my kids like groin pain, full and tingly boobs, etc.. Today morning i took one HPT from dollar store and got BFN. I don't know whats going on and it freaks me out. Could it be something more serious?