So confused.

Had 7 positive test April 7th(they took 3 minutes to turn) went to have an ultrasound this past Wednesday to find no baby. They took blood and that came positive. I go back today to see if the levels go up. But to try and ease my mind I took 2 test last night and the positive came up with in 30 secs. I now have my hopes back up and freaking out. Maybe I was too early to see baby?

The pic is the 2 is from last night. The other picture is from the 7th.