Opinions?

This can be a sensitive topic to some people but I need help understanding what to do.

At 16, I had my very first child with my abusive ex boyfriend. That day didn't go as I planned. As I was out of it due to the drugs the hospital gave me, my ex persuaded me to sign the "DO NOT

RESUSCITATE" papers that I was against signing but couldn't think straight. The doctors swifty pulled me away into the operating room were they put me under to remove the placenta. When I woke up, they told me that my son had passed away. They then proceeded to tell me how they needed to "scrape" the placenta off my uterus to ensure I didn't get a infection. During the procedure, they missed a pretty big part and it later came out. That was just over 2 years ago now.

Fast forward to my next ultrasound, they found scarring on my uterus due to the scraping from the operation and told me that It was very unlikely that I will be able to have more children due to it.

I later remember that they said I had a cyst on one of my ovaries. I demanded another ultrasound to find out if the cyst was gone or still there. The cysts was still there and corrupted my ovary.

My period has always been irregular but now I hardly get it once a year.

Now I don't know what to do. I'm only 18 and I've been told that my kid was the only one I'll be able to have. My head is just all confused and I don't know where to start or what's wrong with me. I need a bit of hope that I will be able to have at least have one more kid. Did something similar happen to anyone else?