Symptoms at 9dpo?

Hannah • Twin girls born 6/26/15
Has anyone had symptoms at 9dpo? According to glow that's where I am and I'm starting to get a weird pressure feeling in my lower abdomin and sometimes it feels a little crampy. I also have been soooooo tired I could sleep seriously all day! And my boobs are sensitive. Am I crazy? Lol I'm dying to test but I wanted to try and wait until Sunday or Monday