Toxoplasmosis--latent symptoms?

Hi:

I wanted to know if pregnant mothers in 1994 in California were screened for potential infection of toxoplasmosis. I'm a sixteen year old and the thought of suffering from adverse side effects from a potential infection my mom could of had terrifies me. I'm so scared of having an uncurable disease...what can I do??? How do they test for it...I had three full, regular blood tests done in previous months, so would that show it if I had it??? Also, is there anything I can do to protect my brain/eyes and ears???? I've been having a slight decrease in eyesight and and slight panic attacks/anxiety that bothers me persistently. Also, I always feel a little sluggish...does anyone here share my fear????