So I'm 16dpo when I was 14dpo my 1 year old pit was laying his head on my stomach and began sniffing it! He's never done that before anyway the past two days I've been extremely tired and very little appetite. As well very bad bloating, I've been having that throw up feeling like I've been gagging bit not throwing up but my stomach has been upset and the heartburn omg the worst! Anybody has their dog hint to then that they were pregnant. Going to test Saturday morning if af still doesn't show.