Ttc for 2 1/2 years

Hello. So my husband and I got married January 2016 we have been ttc ever since then and nothing. Finally in July of 2017 I tested a positive pregnancy test on our way to Vegas for a family vacation we were all happy and excited except something was wrong I had pain that didn’t feel right so I went to the hospital the day after we came back from vacation they ran a whole bunch of tests and concluded that I “might” be miscarrying and sent me home. The next day I went to my dr appt and explained to her everything that was happening she sent me that day to do another ultrasound and told me to wait there for results. Unfortunately it turned out to be an ectopic pregnancy and they sent me straight to the hospital I was 6 weeks along and there was a very faint heart beat to the fetus so they had to cut me open (c-section style except I was all the way out) and they had to take out my left Fallopian tube :( my dr said I could still get pregnant and we started trying again after a few months when I had been sure that I was healed inside and out but it has still been very hard physically and emotionally. Does anyone have any suggestions on what I can do when ttc? I will take any advice I really want to have a baby for me and my husband and our families it saddens me and frightens me to think it might not be possible