I am sorry you are so stressed. I agree that 10dpo is too early for anything definitive (except a BFP, of course). Try to wait a couple of days and then test again. I wish I had some advice for you, but I will add the link to the article I always read when I get the "urge" to test early.
Reading this data stops me every time.
ttc #3 (#1 for DH)