What do I do

Hey all! Would you think testing 11dpo and at night is too early to get a positive result? I don’t understand why I wouldn’t be pregnant. We made sure to have intercourse almost everyday and on ovulation day based on my app. There was a lot of CM as well so I assumed I was ovulating. My breasts hurt, and I’ve been kind of dizzy idk if that’s a sign. Help me, I’m starting to become worried.