Its officially confirmed!!!!!!

I went to the doctor today to get a pregnancy test done cause i thought the one i done at home was faulty. It didnt even take to seconds for it to come back positive. The nurse said that was the fastest positive she had ever seen and that it was super dark. According to them I am 4 weeks and 2 days pregnant. Im so happy that i wanted to tell everyone but my husband wants to keep it a secret for a little while. I thought about making an announcement on halloween but again my husband wants to wait a little longer than that. What are some cute ideas for halloween to make an announcement?