Is it possible

Elise🌈♥️
So I took a pregnancy test yesterday and it was negative. I took an ovulation test a couple days after my period at the very beginning of the month and it was positive. I'm really not suppose to ovulate until today. I took an ovulation test this morning and it was negative too? Could I be pregnant and both test come up negative because it's too early? Has this happened to anyone. Opinion please!!! Lol