Due Date???

I only had intercourse May 7th & May 13th last month so it's pretty easy to determine I got pregnant on one of those days lol. On June 4th I had a quant done which was 7,990 --- I would have either been 5 or 6 weeks. I know the staff personally so we did a quick abdominal US which showed the gestational sac (if we had done vaginally we could have seen more I'm sure but she was super busy) I hate that I could be up to a week off & don't go back to the doctor for another week!!! first baby jitters are too much to handle lol.