I got so excited....slight tmi

For about an 90 mins earlier I was having stomach pains....being a ftm I got a bit giddy and excited wondering if this was it. I've had it in my head baby might be early as today was originally my due date according to lmp and all of the growth scans lately have put her at this date! But sadly no..... I just have an upset tummy. Haha has anyone else convinced themselves baby is on the way by reading too much into things?