omg I can't believe it my heart just stop

Okay so after I lost my daughter in February 4 2017 I fell into a deep depression, there was days when I just cry . I gave birth to her at 22 weeks and she didn't make it. Today I took a test and I'm pregnant and my due date will be February 4 2018, god work in mysterious was I really can't believe it I ran out of my friend house screaming because I didn't believe it