Pregnant?

So I have taken 4 pregnancy tests over the past 3 days and all are positive. AF is supposed to come this weekend.

I went to the Dr for a blood test yesterday and since I have tricare it was an awful experience. They were supposed to call me back today but they didn’t. So I drove by the clinic after I got off of work and the clinic had closed at 12:00pm.

I just need reassurance— am I pregnant? Did they just not call back because tricare is awful?

The first two were taken on Tuesday, the third one on Wednesday. And the last one this evening. On the bottom one the lines appeared right away and the picture was taken five min after I used it.