How did you tell your boyfriend about an unplanned pregnancy

Chloe

So me and my boyfriend are very close and we’ve been together 4 years. I’m 19 (20 in June) he’s 23. Well today I found out I’m pregnant and it’s totally unexpected. I’m home by myself and my boyfriend doesn’t get off work until 11. I have no idea what I’m gonna say to him. What do I do?? 😭😭