has any one experienced a P.U.L?

So last year I had a rather traumatic time, I had a pregnancy in an unknown location (P.U.L) I had never heard of one before it happened in march, I then got given the same injection you're given during an ectopic which basically kills any growing tissue in your body then in August I suffered with suffer bleeding and found out the dead tissue had attached on to the outside of my womb so I had to have it surgically removed! 😭 by this time I wasn't myself.. I was depressed and couldn't cope with it all but I carried on being strong for my little boy who back then was 10 months old.. anyway carrying on after that I was given the all clear to try again but it just doesn't seem to be happening, I was just wondering if this was normal? All comments are welcome