Dear, it's not necessary to bleed during first sex, read here: https://lovematters.in/hi/resource/faqs-hymen-and-virginity But the sex was unsafe, then chances of pregnancy may be there and you missed your period also. And symptoms don’t come so soon anyway. Take a home pregnancy test after 10 days of the unprotected sex. Then consult a registered doctor and see what can be done. Also, you can contact FPAI clinic information about which you can get at their website. And remember never ever have sex without condom.... https://lovematters.in/hi/pregnancy/home-pregnancy-tests-dos-and-donts https://lovematters.in/en/resource/unplanned-pregnancy https://www.fpaindia.org/ 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