Missed Period- Need Advise

Kimberly

Hello ladies,

My AF is regular but is about 3 days before or after the previous month. AF should have been around the 16th of October. I did have my wisdom teeth removed on the 20th. Today is now the 31 and still no arrival. Took Test Monday 10/23 and it was a BFN...Told my husband 10/29 and he was so so excited (been trying for almost 2 hrs). Any thoughts appreciated!?