Hello, good day everyone Girls, I have a question. Yesterday I took a…

Hello, good day everyone Girls, I have a question. Yesterday I took a test and it showed two lines, then again later, it showed two lines again. The last period was April 22nd, today is July 4th. It's been almost three months since my last period. I went for an ultrasound today and they said that the uterus looks like it might be pregnant but there's nothing visible in the uterus yet ? How is this possible? Help me, anyone had something similar? Is the test wrong? Can a test fool you?