S.R.
I had an ectopic and got pregnant, but it took a while (I was older too).
My mother also had an ectopic and had 3 kids afterward.
Use ovulation predictor kits for a few months to find out what your pattern of ovulation is so you at least know the right time when you are ovulating. Eat lots of vegetables (helps to regulate hormones) and start taking folic acid now - it helps prevent birth defects and helps with miscarriage.
Cut out the junk food and drink water not caffeine.