HIV questions need to be asked in the HIV forum
Hi /
Your chances of getting "something else" were possible, not zero risk. You have the favor of initially using a condom, so this is good. On this forum we address non-HIV related STDs.
Your situation is exactly what is meant by condoms not being totally safe, you take the risk in that they could rupture, next to that is people don't know how to use them correctly. When used correctly and don't break, they ARE safe sex (and many people fail to recognize this) and will protect you from two hand fulls of STDs including HIV.
Try not to worry so much, you encounter was a medium level risk (some will catagorize it as low risk --since your partners STD stauts is known --she said she had nothing) for most STDs.
Get tested at appropate window periods for each STD.