Need help!!! TIA πŸ™πŸ»πŸ™πŸ»πŸ™πŸ»πŸ™πŸ»

Hello ladies. My husband am I are trying to conceive baby #2. My ovulation day was October 19. Im so anxious that I already took a pregnancy test but it was negative.

Is there a possibility that i can still be pregnant next week? When does the test is able to β€œknow” if I’m pregnant or not???