Having trouble getting pregnant after ectopic pregnancy!

I found out I was pregnant in August 2021. Not even a 2weeks later I started feeling off and having bad cramps/light bleeding. I knew something was off so I went into the ER. After 7 hours of waiting I finally had an ultrasound and could instantly telling by the techs face that something was wrong. To make it even more apparent, the lady kindly says on my way back into the waiting room that she hopes that everything turns out okay and someone will keep an eye on me. Not long after that they called me back. The nurse sat me down and as he was starting an IV he says “you need to be rushed up to surgery, you are experiencing an ectopic pregnancy which has ruptured one of your Fallopian tubes. You have fluid linking into your abdomen.” My heart sank. I couldn’t stop crying. I was all alone (due to Covid) my husband and baby outside in the car waiting for me. That was a phone call I’ll never forget. Fast forward to now, we’ve been trying for baby #2 since November (after 3 months of healing) with no luck. Is anyone else having the same problem? What can I do?