Pregnancy Scare

I just lost my virginity today. Like 12 hours ago. I'm 16 years old and it lasted like 10 minutes and he had a condom on then took it off and came but i also had my eyes closed so part of me is mad nervous that I might be pregnant can someone calm me down😂😂 and tell me how long it takes to notice the symptoms so I can be on the lookout and have an abortion before taking an actual life if that makes any sense