best friend is having my boyfriends baby

My best friend told me she's pregnant with my boyfriends baby, I feel really alone right now and I have no one to talk to :/ has anyone been in this situation or something similar? I know it sounds crazy but I'm feeling down and need help to come to terms with this 
Thank you to all you bad bitches for your kind words 💜 I have ended things and gotten rid of my best friend. Now I can fully move on and live my life