These are not conclusive signs of any sort for pregnancy. Symptoms don’t come so soon anyway. It’s perhaps fear and nervousness more than anything else, consult a registered doctor about it. But if the sex was unsafe/unprotected, there may be a chances of pregnancy, SO, it would be wise to take a home pregnancy test after 10 days of this act. Please use condom next time. https://lovematters.in/hi/resource/safe-sex https://lovematters.in/hi/pregnancy/home-pregnancy-tests-dos-and-donts https://lovematters.in/hi/resource/unplanned-pregnancy If you would like to join in on a further discussion on this topic, join our discussion board, ‘Just Ask’ https://lovematters.in/en/forum