Coffee or no coffee?

Chelsea • Baby 3 due April 2017 ❤️
I kno  I'm very early on in pregnancy, around 3 weeks, but is coffee off limits? I drank it with my son but didn't have issues before him. I'm scared to MC again and just over thinking everything j out into my body 😭 when did you stop drinking coffee or why did you not stop drinking coffee? 
Me personally need one cup in the morning to get me going, I rarely even finish it half the time.