I was having sex yesterday with a random woman I met at a club the night before. I don't wanna brag but we kept going and going for about 45 minutes, i should've stopped and finished it off with my hand but I was dumb enough to keep going. Well, the condom broke, but I believe that i was outside, i tried to force it in and broke, and i felt it, jerked myself back a bit to make sure i don't get in( that's why iam not a 100% sure i was outside) . I am about 90% sure that it broke outside cause it touched dry skin before going in. But assuming i went in, it would've only been for about 0.5 seconds and only some of the head went in.
1) Please tell me what are the chances of getting any kind of STD assuming i was in for .5 seconds after the condom broke
2) I gave her oral for about 10 seconds ( unprotected) , stupid me i know
3) no symptoms so far, but what should i watch for and when?
Thank you