Help😔

Emma

So I am late 27 days and both urine and blood pregnancy tests have been negative...I'm at a loss. My husband and I want to start trying but how can I try with no period? I have an appointment with my primary care next week, but I'm not so sure how much he's going to help considering he wanted to push back a blood test, and the nurse overall made me feel a bit crazy for thinking I was pregnant even though I had negative urine tests...I honestly do feel a bit crazy now, what in the world is wrong with me?😩😞