Trying for two after an ectopic surgery

Shana
My boyfriend and I had an ectopic pregnancy in 2011. They 3/4's of my right fallopian tube. We just started trying 6 months ago and nothing has happened yet. I tried using a quick app to see when I was most fertile but it didn't seem to work. I also noticed glow had different dates where I was my most fertile then my previous app. So I'm hoping this app helps more than the last one. I have an 8 year old son. We are both 34 years old and he does not have any children yet. I have not researched much about active ways or vitamins or anything to help me conceive better simply because I'm scared that it was my surgery. Any advice is welcomed.