Please tell me it was real.. anyone with a doppler.. please read.

So I'm 9 weeks and 2 days.. and I got my sonoline B doppler today.. used it.. kept getting my heart beat between 85-120.. then for a split second I got a heart rate of 156.. and tried finding it again and I couldn't .. then I sachet alittle more and got a heart rate of 146 again for a second or 2.. was that my baby.. please tell me yes..I can't take it.. i.dont have my first appt until 11 weeks 3 days.. and im going nuts.. so I wanted to use the doppler to put my mind at ease.. was it the baby even if I only found it for a second or 2