Last night at 12:30 I decided to take a pregnancy test

Last night at 12:30 I decided to take a pregnancy test. I had been emotional for the last few hours as I was talking with my mother about my sadness. My husband and I have been trying for a year for our fourth child. With a full year of negative tests I started to become so sad. With my other three... I got pregnant right away. So I started to think that something might be wrong. Anyways... With sad and doubtful thoughts, I decided to take one. Today is also the day I was suppose to start my period. I laid the stick on the counter and started to beg God for two lines. I looked... And started to cry uncontrollably. Tears. Snot. All of it lol. I can not tell you how overwhelmed I am with happiness!! Baby #4 is due April 2016