Please tell me this is real

My period is supposed to start tomorrow. One test is first response name brand the other two are easy at home. We have been trying since november 2021. We had a misscarraige at 5 weeks in june. And two weeks later i had a sonohystorygram to check out my uterus. The bottom two pictures have increased saturation or whatever because it was hard to see in the camera. The top picture is it normal on the window still with just natural light. What do you think????