11 positive home pregnancy tests.....

I took my first pregnancy test last Thursday 8/30. It was positive. From Friday morning until this morning I have taken 9 more. One each morning and maybe another through out the day. So that now makes 10. I went to the doctor today to confirm and all they did was a urine test. They came back and told me it was negative. I then explained I had 10 pregnancy tests at home that were positive. They looked at me like I was crazy and that I was wasting they’re time. They drew blood and will get the results tomorrow. I came home and took another test which popped up positive. So I now have 11 tests saying I’m pregnant and a doctor saying I’m not. So frustrated and want to know what’s going on.