1st HCG number

Well the nervousness has started already to set in!  (The questions - did that headache mean my hormones are dropping?  Why do my boobs seem less sore than yesterday?.......)   So I decided today that each day I am pregnant, I will thank God, just for that day,  for giving me another pregnancy.  I guess this will be my way of taking things one day at a time.  I got the first HCG number back today - 336 on Monday at 15 dpo.  The dr. said that's fine, and I will go in tomorrow as soon as they open to have another blood draw, and they said they will probably get the results back the same day.  Which I will appreciate because I don't want to be thinking about this while walking around Disney World on Friday!  Hopefully this vacation will distract me so that I won't dwell on this all the time!