Lead I'm water

I just found out that the city tested my home's water last month and there are pretty high levels present in the water from my house. I'm calling my ob and a plumber first thing tomorrow. It has me a bit freaked......I was wondering if anyone has experience with this and had positive stories (like blood levels came back fine). I've ready positive studies but I would feel better if I heard from someone that has been through it. Please no horror/stories! :)

Thanks so much!