its very unlikely u got infected, even if she was hiv+. hiv cannot survive for long outside the body in blood or other body fluids. it all depends on the environment and quantity of the body fluid. considering ur discription, there was a very small quantity of body fluid (on condom).
Does her using the same condom to finger pose a risk?
But she put the same condom inside me does that pose a risk?
I really need some advice