Usually an us isn't done until 6 weeks ish or later because nothing can be seen before then.
My last period was 29 august I did a test yday showed im 4-5 weeks pregnant. So it's possible u r. X
Some tests will be positive before your missed period. Do another home test and have your doc do a blood test. Baby is usually to small to see on an ultrasound. I know the first ultrasound they do on you when you are expecting is a vaginal ultrasound cause that baby is so small
It could just be too small to pick up on ultrasound. Did they do a blood draw? I had a positive test 1-2 days before I was expecting AF. I always spot 1-2 days before and never had any. I am also having identical symptoms I had with my son. I also took another test the day after the first positive and the line was even darker. I am certain I am pregnant. I would not rule it out yet. Just take another test and compare it to the one you took 4 days ago.
Not sure was it the begging of sep of the end of Augest :))
What's your lasting period date??