Ectopic pregnancy does leave behind scar tissue, but luckily you have two ovaries and two fallopian tubes, so that still leaves a good chance for you. You could always ask a doctor what your chances are of having a viable pregnancy. Sometimes, they are wrong though. They told me I'd have a hard time getting pregnant, but I didn't. They told my mother in law she would miscarry and should just get a d&c, but I'm staring at a perfectly fine kid she had 15 years ago right now.
You can only try and see what happens. Good luck and keep us updated.