15 DPO, negative pregnancy test, could that test be wrong?

Stephanie

Been on this app for 2 years while TTC and this is my first time posting. My husband and I have been married for 5 years and we want a baby more than anything. I’m on my second cycle of clomid.

I’m 15 DPO and AF was supposed to come yesterday but hasn’t. I took a clear blue home pregnancy test this morning and it read “not pregnant.” Is there any chance this test is wrong and I could actually be pregnant? Or am I holding out false hope?